medium
5
CWE
193 119
Advisory Published
Updated

CVE-2005-1268: Buffer Overflow

First published: Fri Aug 05 2005(Updated: )

Off-by-one error in the mod_ssl Certificate Revocation List (CRL) verification callback in Apache, when configured to use a CRL, allows remote attackers to cause a denial of service (child process crash) via a CRL that causes a buffer overflow of one null byte.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Apache Http Server>=2.0.35<=2.0.54
Red Hat Enterprise Linux Desktop=3.0
Red Hat Enterprise Linux Desktop=4.0
Red Hat Enterprise Linux Server=4.0
Red Hat Enterprise Linux Workstation=4.0
Red Hat Enterprise Linux Workstation=3.0
Red Hat Enterprise Linux Server=3.0
Debian Linux=3.1

Remedy

http://rhn.redhat.com/errata/RHSA-2005-582.html

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2005-1268?

    CVE-2005-1268 has a moderate severity rating due to its potential to cause denial of service through process crashes.

  • How do I fix CVE-2005-1268?

    To fix CVE-2005-1268, upgrade to a version of Apache HTTP Server that is patched for this vulnerability.

  • What types of systems are affected by CVE-2005-1268?

    CVE-2005-1268 affects Apache HTTP Server versions between 2.0.35 and 2.0.54, along with specific Red Hat and Debian Linux distributions.

  • Can CVE-2005-1268 be exploited remotely?

    Yes, CVE-2005-1268 can be exploited remotely by attackers through a malicious Certificate Revocation List.

  • What is the nature of the vulnerability in CVE-2005-1268?

    CVE-2005-1268 is an off-by-one error in the mod_ssl Certificate Revocation List verification process that can lead to a buffer overflow.

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