CVE-2011-1921

The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x and 1.6.x before 1.6.17, when the SVNPathAuthz short_circuit option is disabled, does not properly enforce permissions for files that had been publicly readable in the past, which allows remote attackers to obtain sensitive information via a replay REPORT operation.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 88%
Affected Products (NVD)
VendorProductVersion
apachesubversion
1.5.0
apachesubversion
1.5.1
apachesubversion
1.5.2
apachesubversion
1.5.3
apachesubversion
1.5.4
apachesubversion
1.5.5
apachesubversion
1.5.6
apachesubversion
1.5.7
apachesubversion
1.5.8
apachesubversion
1.6.0
apachesubversion
1.6.1
apachesubversion
1.6.2
apachesubversion
1.6.3
apachesubversion
1.6.4
apachesubversion
1.6.5
apachesubversion
1.6.6
apachesubversion
1.6.7
apachesubversion
1.6.8
apachesubversion
1.6.9
apachesubversion
1.6.10
apachesubversion
1.6.11
apachesubversion
1.6.12
apachesubversion
1.6.13
apachesubversion
1.6.14
apachesubversion
1.6.15
apachesubversion
1.6.16
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
subversion
bookworm
1.14.2-4
fixed
bullseye
1.14.1-3+deb11u1
fixed
bullseye (security)
1.14.1-3+deb11u1
fixed
sid
1.14.4-2
fixed
trixie
1.14.4-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
subversion
hardy
ignored
lucid
Fixed 1.6.6dfsg-2ubuntu1.3
released
maverick
Fixed 1.6.12dfsg-1ubuntu1.3
released
natty
Fixed 1.6.12dfsg-4ubuntu2.1
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
subversion
suse enterprise desktop 15
1.10.0-1.24
fixed
suse enterprise desktop 15 SP1
1.10.0-3.3.1
fixed
suse enterprise sap 15
1.10.0-1.24
fixed
suse enterprise sap 15 SP1
1.10.0-3.3.1
fixed
suse enterprise server 15
1.10.0-1.24
fixed
suse enterprise server 15 SP1
1.10.0-3.3.1
fixed
subversion-bash-completion
suse enterprise desktop 15
1.10.0-1.24
fixed
suse enterprise desktop 15 SP1
1.10.0-3.3.1
fixed
suse enterprise sap 15
1.10.0-1.24
fixed
suse enterprise sap 15 SP1
1.10.0-3.3.1
fixed
suse enterprise server 15
1.10.0-1.24
fixed
suse enterprise server 15 SP1
1.10.0-3.3.1
fixed
subversion-devel
suse enterprise desktop 15
1.10.0-1.24
fixed
suse enterprise desktop 15 SP1
1.10.0-3.3.1
fixed
suse enterprise sap 15
1.10.0-1.24
fixed
suse enterprise sap 15 SP1
1.10.0-3.3.1
fixed
suse enterprise server 15
1.10.0-1.24
fixed
suse enterprise server 15 SP1
1.10.0-3.3.1
fixed
subversion-perl
suse enterprise desktop 15
1.10.0-1.24
fixed
suse enterprise desktop 15 SP1
1.10.0-3.3.1
fixed
suse enterprise sap 15
1.10.0-1.24
fixed
suse enterprise sap 15 SP1
1.10.0-3.3.1
fixed
suse enterprise server 15
1.10.0-1.24
fixed
suse enterprise server 15 SP1
1.10.0-3.3.1
fixed
subversion-python
suse enterprise desktop 15
1.10.0-1.24
fixed
suse enterprise desktop 15 SP1
1.10.0-3.3.1
fixed
suse enterprise sap 15
1.10.0-1.24
fixed
suse enterprise sap 15 SP1
1.10.0-3.3.1
fixed
suse enterprise server 15
1.10.0-1.24
fixed
suse enterprise server 15 SP1
1.10.0-3.3.1
fixed
subversion-tools
suse enterprise desktop 15
1.10.0-1.24
fixed
suse enterprise desktop 15 SP1
1.10.0-3.3.1
fixed
suse enterprise sap 15
1.10.0-1.24
fixed
suse enterprise sap 15 SP1
1.10.0-3.3.1
fixed
suse enterprise server 15
1.10.0-1.24
fixed
suse enterprise server 15 SP1
1.10.0-3.3.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
mod
RHEL 6
0:1.6.11-2.el6_1.4
fixed
subversion
RHEL 6
0:1.6.11-2.el6_1.4
fixed
subversion-devel
RHEL 6
0:1.6.11-2.el6_1.4
fixed
subversion-gnome
RHEL 6
0:1.6.11-2.el6_1.4
fixed
subversion-javahl
RHEL 6
0:1.6.11-2.el6_1.4
fixed
subversion-kde
RHEL 6
0:1.6.11-2.el6_1.4
fixed
subversion-perl
RHEL 6
0:1.6.11-2.el6_1.4
fixed
subversion-ruby
RHEL 6
0:1.6.11-2.el6_1.4
fixed
subversion-svn2cl
RHEL 6
0:1.6.11-2.el6_1.4
fixed
Common Weakness Enumeration
References
http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062211.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061913.html
http://secunia.com/advisories/44633
http://secunia.com/advisories/44681
http://secunia.com/advisories/44849
http://secunia.com/advisories/44888
http://secunia.com/advisories/45162
http://subversion.apache.org/security/CVE-2011-1921-advisory.txt
http://support.apple.com/kb/HT5130
http://svn.apache.org/repos/asf/subversion/tags/1.6.17/CHANGES
http://www.debian.org/security/2011/dsa-2251
http://www.mandriva.com/security/advisories?name=MDVSA-2011:106
http://www.redhat.com/support/errata/RHSA-2011-0862.html
http://www.securityfocus.com/bid/48091
http://www.securitytracker.com/id?1025619
http://www.ubuntu.com/usn/USN-1144-1
https://bugzilla.redhat.com/show_bug.cgi?id=709114
https://exchange.xforce.ibmcloud.com/vulnerabilities/67804
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18999
http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062211.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061913.html
http://secunia.com/advisories/44633
http://secunia.com/advisories/44681
http://secunia.com/advisories/44849
http://secunia.com/advisories/44888
http://secunia.com/advisories/45162
http://subversion.apache.org/security/CVE-2011-1921-advisory.txt
http://support.apple.com/kb/HT5130
http://svn.apache.org/repos/asf/subversion/tags/1.6.17/CHANGES
http://www.debian.org/security/2011/dsa-2251
http://www.mandriva.com/security/advisories?name=MDVSA-2011:106
http://www.redhat.com/support/errata/RHSA-2011-0862.html
http://www.securityfocus.com/bid/48091
http://www.securitytracker.com/id?1025619
http://www.ubuntu.com/usn/USN-1144-1
https://bugzilla.redhat.com/show_bug.cgi?id=709114
https://exchange.xforce.ibmcloud.com/vulnerabilities/67804
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18999