CVE-2006-4790
mediumpriority · track · 21EPSS 0.026 · 85 %ileEURUUSEPSS · scored 2026-10-27
verify.c in GnuTLS before 1.4.4, when using an RSA key with exponent 3, does not properly handle excess data in the digestAlgorithm.parameters field when generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents GnuTLS from correctly verifying X.509 and other certificates that use PKCS, a variant of CVE-2006-4339.
remediations
Vendor fix, mitigation, or workaround guidance, as published by each source.
A vendor fix is available.
- Fixedgnutls-0:1.0.20-3.2.3.i386 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.i386 as a component of Red Hat Enterprise Linux Desktop version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.i386 as a component of Red Hat Enterprise Linux ES version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.i386 as a component of Red Hat Enterprise Linux WS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.ia64 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.ia64 as a component of Red Hat Enterprise Linux ES version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.ia64 as a component of Red Hat Enterprise Linux WS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.ppc as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.ppc64 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.s390 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.s390x as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.src as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.src as a component of Red Hat Enterprise Linux Desktop version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.src as a component of Red Hat Enterprise Linux ES version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.src as a component of Red Hat Enterprise Linux WS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.x86_64 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.x86_64 as a component of Red Hat Enterprise Linux Desktop version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.x86_64 as a component of Red Hat Enterprise Linux ES version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-0:1.0.20-3.2.3.x86_64 as a component of Red Hat Enterprise Linux WS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.i386 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.i386 as a component of Red Hat Enterprise Linux Desktop version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.i386 as a component of Red Hat Enterprise Linux ES version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.i386 as a component of Red Hat Enterprise Linux WS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.ia64 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.ia64 as a component of Red Hat Enterprise Linux ES version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.ia64 as a component of Red Hat Enterprise Linux WS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.ppc as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.ppc64 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.s390 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.s390x as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.x86_64 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.x86_64 as a component of Red Hat Enterprise Linux Desktop version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.x86_64 as a component of Red Hat Enterprise Linux ES version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-debuginfo-0:1.0.20-3.2.3.x86_64 as a component of Red Hat Enterprise Linux WS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.i386 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.i386 as a component of Red Hat Enterprise Linux Desktop version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.i386 as a component of Red Hat Enterprise Linux ES version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.i386 as a component of Red Hat Enterprise Linux WS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.ia64 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.ia64 as a component of Red Hat Enterprise Linux ES version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.ia64 as a component of Red Hat Enterprise Linux WS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.ppc as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.s390 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.s390x as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.x86_64 as a component of Red Hat Enterprise Linux AS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.x86_64 as a component of Red Hat Enterprise Linux Desktop version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.x86_64 as a component of Red Hat Enterprise Linux ES version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680 - Fixedgnutls-devel-0:1.0.20-3.2.3.x86_64 as a component of Red Hat Enterprise Linux WS version 4redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.
https://access.redhat.com/errata/RHSA-2006:0680
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (90)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- RHSA-2006:0680Red Hat Security Advisory: gnutls security update2006-09-14csaf · redhat_csafUS
Updated gnutls packages that fix a security issue are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (60)
External citations — patches, advisories, analysis.
- http://lists.gnupg.org/pipermail/gnutls-dev/2006-September/001205.htmlenisa_euvd
- http://lists.gnupg.org/pipermail/gnutls-dev/2006-September/001212.htmlenisa_euvd
- http://secunia.com/advisories/21937enisa_euvd
- http://secunia.com/advisories/21942enisa_euvd
- http://secunia.com/advisories/21973enisa_euvd
- http://secunia.com/advisories/22049enisa_euvd
- http://secunia.com/advisories/22080enisa_euvd
- http://secunia.com/advisories/22084enisa_euvd
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