CVE-2009-1893

mediumpriority · track · 28EPSS 0.006 · 49 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.60% (49th) EPSS

CVSS 6.9 · medium

Is it mine?

63 products

Check your exposure

Who says so?

3 sources

enisa_euvd · nvd · redhat_csaf

EPSS · scored 2026-10-27

The configtest function in the Red Hat dhcpd init script for DHCP 3.0.1 in Red Hat Enterprise Linux (RHEL) 3 allows local users to overwrite arbitrary files via a symlink attack on an unspecified temporary file, related to the "dhcpd -t" command.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixeddhclient-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Desktop version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhclient-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhclient-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux ES version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhclient-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux WS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhclient-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhclient-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux ES version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhclient-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux WS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhclient-7:3.0.1-10.2_EL3.ppc as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhclient-7:3.0.1-10.2_EL3.s390 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhclient-7:3.0.1-10.2_EL3.s390x as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhclient-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Desktop version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhclient-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhclient-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux ES version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhclient-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux WS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Desktop version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux ES version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux WS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux ES version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux WS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.ppc as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.s390 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.s390x as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.src as a component of Red Hat Desktop version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.src as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.src as a component of Red Hat Enterprise Linux ES version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.src as a component of Red Hat Enterprise Linux WS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Desktop version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux ES version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux WS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Desktop version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux ES version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux WS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux ES version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux WS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.ppc as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.s390 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.s390x as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Desktop version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux ES version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-debuginfo-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux WS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Desktop version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux ES version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux WS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux ES version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux WS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.ppc as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.s390 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.s390x as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Desktop version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux AS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux ES version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154
Fixeddhcp-devel-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux WS version 3redhat_csaf
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259
https://access.redhat.com/errata/RHSA-2009:1154

cvss

Technical severity, 0–10. One row per scoring source.

6.9

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.06.9mediumAV:L/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 3.4 · impact 10

v2.05.9mediumAV:L/AC:M/Au:N/C:C/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)

v2.05.6mediumAV:L/AC:L/Au:N/C:N/I:P/A:Csecondary · Red Hat Product Security US

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-59USprimaryCWE-377US

affected products (63)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
isc dhcp= 3.0.1nvdUScpe:2.3:a:isc:dhcp:*:*:*:*:*:*:*:*
redhat enterprise linux= 3.0nvdUScpe:2.3:o:redhat:enterprise_linux:*:*:*:*:*:*:*:*
dhclient-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Desktop version 3all versionsfixedredhat_csafUS
dhclient-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux AS version 3all versionsfixedredhat_csafUS
dhclient-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux ES version 3all versionsfixedredhat_csafUS
dhclient-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux WS version 3all versionsfixedredhat_csafUS
dhclient-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux AS version 3all versionsfixedredhat_csafUS
dhclient-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux ES version 3all versionsfixedredhat_csafUS
dhclient-7:3.0.1-10.2_EL3.ia64 as a component of Red Hat Enterprise Linux WS version 3all versionsfixedredhat_csafUS
dhclient-7:3.0.1-10.2_EL3.ppc as a component of Red Hat Enterprise Linux AS version 3all versionsfixedredhat_csafUS
dhclient-7:3.0.1-10.2_EL3.s390 as a component of Red Hat Enterprise Linux AS version 3all versionsfixedredhat_csafUS
dhclient-7:3.0.1-10.2_EL3.s390x as a component of Red Hat Enterprise Linux AS version 3all versionsfixedredhat_csafUS
dhclient-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Desktop version 3all versionsfixedredhat_csafUS
dhclient-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux AS version 3all versionsfixedredhat_csafUS
dhclient-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux ES version 3all versionsfixedredhat_csafUS
dhclient-7:3.0.1-10.2_EL3.x86_64 as a component of Red Hat Enterprise Linux WS version 3all versionsfixedredhat_csafUS
dhcp-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Desktop version 3all versionsfixedredhat_csafUS
dhcp-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux AS version 3all versionsfixedredhat_csafUS
dhcp-7:3.0.1-10.2_EL3.i386 as a component of Red Hat Enterprise Linux ES version 3all versionsfixedredhat_csafUS

showing 20 of 63

advisories (1)

Vendor and ecosystem advisories describing this.

RHSA-2009:1154Red Hat Security Advisory: dhcp security update2009-07-14csaf · redhat_csafUS
Updated dhcp packages that fix two security issues are now available for Red Hat Enterprise Linux 3. This update has been rated as having critical security impact by the Red Hat Security Response Team.

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd redhat_csaf NVD CVE.org MITRE

published 2009-07-17modified 2026-06-16

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+2367 more

references (16)

External citations — patches, advisories, analysis.

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