Every CVE Search/ Get API key

CVE-2005-1268

Off-by-one error in the mod_ssl Certificate Revocation List (CRL) verification callback in Apache...

5.0 MediumFix available

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.

Exploit likelihood

8.39%Up 1.0 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 5.0

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.

Record
CVE-2005-1268
CVSS 2.0
5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness
CWE-193
Updated
2026-11-02
CVE List No score

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.

Record
CVE-2005-1268
Updated
2026-11-02
EUVDEUVD-2005-1271 No score

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.

Record
EUVD-2005-1271
Updated
2026-11-03
GitHub AdvisoriesGHSA-rcfg-8mwj-24g2 No score

Off-by-one error in the mod_ssl Certificate Revocation List (CRL) verification callback in Apache...

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.

Record
GHSA-rcfg-8mwj-24g2
Weakness
CWE-193
Updated
2026-11-02
OSV No score

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.

Record
CVE-2005-1268
Updated
2026-11-02
OSVDEBIAN-CVE-2005-1268 No score

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.

Record
DEBIAN-CVE-2005-1268
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
apache2
Debian:12
 before 2.0.54-5
2.0.54-5
apache2
Debian:13
 before 2.0.54-5
2.0.54-5
apache2
Debian:14
 before 2.0.54-5
2.0.54-5
apache2
Debian:3.1
From an advisory covering 4 CVEs
 before 2.0.54-5, plus listed versions
2.0.54-4
2.0.54-5
httpd
Red Hat:enterprise_linux:3::as
From an advisory covering 2 CVEs
 before 0:2.0.46-46.2.ent
0:2.0.46-46.2.ent
httpd-debuginfo
Red Hat:enterprise_linux:3::as
From an advisory covering 2 CVEs
 before 0:2.0.46-46.2.ent
0:2.0.46-46.2.ent
httpd-devel
Red Hat:enterprise_linux:3::as
From an advisory covering 2 CVEs
 before 0:2.0.46-46.2.ent
0:2.0.46-46.2.ent
mod_ssl
Red Hat:enterprise_linux:3::as
From an advisory covering 2 CVEs
 before 1:2.0.46-46.2.ent
1:2.0.46-46.2.ent
httpd
Red Hat:enterprise_linux:3::desktop
From an advisory covering 2 CVEs
 before 0:2.0.46-46.2.ent
0:2.0.46-46.2.ent
httpd-debuginfo
Red Hat:enterprise_linux:3::desktop
From an advisory covering 2 CVEs
 before 0:2.0.46-46.2.ent
0:2.0.46-46.2.ent
Show 34 moreShow less
Affected packages
PackageAffectedFixed
httpd-devel
Red Hat:enterprise_linux:3::desktop
From an advisory covering 2 CVEs
 before 0:2.0.46-46.2.ent
0:2.0.46-46.2.ent
mod_ssl
Red Hat:enterprise_linux:3::desktop
From an advisory covering 2 CVEs
 before 1:2.0.46-46.2.ent
1:2.0.46-46.2.ent
httpd
Red Hat:enterprise_linux:3::es
From an advisory covering 2 CVEs
 before 0:2.0.46-46.2.ent
0:2.0.46-46.2.ent
httpd-debuginfo
Red Hat:enterprise_linux:3::es
From an advisory covering 2 CVEs
 before 0:2.0.46-46.2.ent
0:2.0.46-46.2.ent
httpd-devel
Red Hat:enterprise_linux:3::es
From an advisory covering 2 CVEs
 before 0:2.0.46-46.2.ent
0:2.0.46-46.2.ent
mod_ssl
Red Hat:enterprise_linux:3::es
From an advisory covering 2 CVEs
 before 1:2.0.46-46.2.ent
1:2.0.46-46.2.ent
httpd
Red Hat:enterprise_linux:3::ws
From an advisory covering 2 CVEs
 before 0:2.0.46-46.2.ent
0:2.0.46-46.2.ent
httpd-debuginfo
Red Hat:enterprise_linux:3::ws
From an advisory covering 2 CVEs
 before 0:2.0.46-46.2.ent
0:2.0.46-46.2.ent
httpd-devel
Red Hat:enterprise_linux:3::ws
From an advisory covering 2 CVEs
 before 0:2.0.46-46.2.ent
0:2.0.46-46.2.ent
mod_ssl
Red Hat:enterprise_linux:3::ws
From an advisory covering 2 CVEs
 before 1:2.0.46-46.2.ent
1:2.0.46-46.2.ent
httpd
Red Hat:enterprise_linux:4::as
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-debuginfo
Red Hat:enterprise_linux:4::as
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-devel
Red Hat:enterprise_linux:4::as
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-manual
Red Hat:enterprise_linux:4::as
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-suexec
Red Hat:enterprise_linux:4::as
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
mod_ssl
Red Hat:enterprise_linux:4::as
From an advisory covering 2 CVEs
 before 1:2.0.52-12.1.ent
1:2.0.52-12.1.ent
httpd
Red Hat:enterprise_linux:4::desktop
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-debuginfo
Red Hat:enterprise_linux:4::desktop
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-devel
Red Hat:enterprise_linux:4::desktop
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-manual
Red Hat:enterprise_linux:4::desktop
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-suexec
Red Hat:enterprise_linux:4::desktop
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
mod_ssl
Red Hat:enterprise_linux:4::desktop
From an advisory covering 2 CVEs
 before 1:2.0.52-12.1.ent
1:2.0.52-12.1.ent
httpd
Red Hat:enterprise_linux:4::es
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-debuginfo
Red Hat:enterprise_linux:4::es
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-devel
Red Hat:enterprise_linux:4::es
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-manual
Red Hat:enterprise_linux:4::es
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-suexec
Red Hat:enterprise_linux:4::es
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
mod_ssl
Red Hat:enterprise_linux:4::es
From an advisory covering 2 CVEs
 before 1:2.0.52-12.1.ent
1:2.0.52-12.1.ent
httpd
Red Hat:enterprise_linux:4::ws
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-debuginfo
Red Hat:enterprise_linux:4::ws
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-devel
Red Hat:enterprise_linux:4::ws
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-manual
Red Hat:enterprise_linux:4::ws
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
httpd-suexec
Red Hat:enterprise_linux:4::ws
From an advisory covering 2 CVEs
 before 0:2.0.52-12.1.ent
0:2.0.52-12.1.ent
mod_ssl
Red Hat:enterprise_linux:4::ws
From an advisory covering 2 CVEs
 before 1:2.0.52-12.1.ent
1:2.0.52-12.1.ent

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2005-1268 is a medium vulnerability (CVSS 5.0) in Apache Http Server, published August 5, 2005. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 8.39%, the 94th percentile. Fixed in apache2 2.0.54-5.

References

Show 56 moreShow less
Pages All vulnerabilities Browse Docs Sources Guide Get API key
MoveEnter Open