CVE-2003-0429
highpriority · track · 32EPSS 0.048 · 92 %ileEUUSEPSS · scored 2026-10-23
The OSI dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via invalid IPv4 or IPv6 prefix lengths, possibly triggering a buffer overflow.
remediations
Vendor fix, mitigation, or workaround guidance, as published by each source.
A vendor fix is available.
- FixedRed Hat Enterprise Linux AS (Advanced Server) version 2.1 redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. Please note that 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-2003:077 - FixedRed Hat Enterprise Linux ES version 2.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. Please note that 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-2003:077 - FixedRed Hat Enterprise Linux WS version 2.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. Please note that 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-2003:077 - FixedRed Hat Linux Advanced Workstation 2.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. Please note that 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-2003:077 - FixedRed Hat Linux 7.2redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. Please note that 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-2003:203 - FixedRed Hat Linux 7.3redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. Please note that 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-2003:203 - FixedRed Hat Linux 8.0redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. Please note that 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-2003:203 - FixedRed Hat Linux 9redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. Please note that 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-2003:203
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.4–7.5
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (10)
Products and version ranges known to be affected.
- Red Hat Enterprise Linux AS (Advanced Server) version 2.1 all versionsfixedredhat_csafUScpe:/o:redhat:enterprise_linux:2.1::as
- Red Hat Enterprise Linux ES version 2.1all versionsfixedredhat_csafUScpe:/o:redhat:enterprise_linux:2.1::es
- Red Hat Enterprise Linux WS version 2.1all versionsfixedredhat_csafUScpe:/o:redhat:enterprise_linux:2.1::ws
- Red Hat Linux Advanced Workstation 2.1all versionsfixedredhat_csafUScpe:/o:redhat:enterprise_linux:2.1::aw
advisories (2)
Vendor and ecosystem advisories describing this.
- RHSA-2003:077Red Hat Security Advisory: ethereal security update2003-07-08csaf · redhat_csafUS
Updated Ethereal packages fixing a number of remotely exploitable security issues are now available.
- RHSA-2003:203Red Hat Security Advisory: : Updated Ethereal packages fix security issues2003-07-03csaf · redhat_csafUS
Updated Ethereal packages available to fix a number of remotely exploitable security issues
also known as (2)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (12)
External citations — patches, advisories, analysis.
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000662enisa_euvd
- http://secunia.com/advisories/9007enisa_euvd
- http://www.debian.org/security/2003/dsa-324enisa_euvd
- http://www.ethereal.com/appnotes/enpa-sa-00010.htmlenisa_euvd
- http://www.redhat.com/support/errata/RHSA-2003-077.htmlenisa_euvd
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A84enisa_euvd
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000662nvd
- http://secunia.com/advisories/9007nvd
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