CVE-2011-1783
The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x and...
CVE-2011-1783 is a medium vulnerability (CVSS 4.3) in Apache Subversion, published June 2, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 6.74%, the 94th percentile. Fixed in subversion 1.6.17dfsg-1.
- Severity
- 4.3 MediumCVSS 2.0, NVD
- Exploit chance
- 6.74%EPSS, 94th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
1.6.17dfsg-1subversion +22 more
Description
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 enabled, allows remote attackers to cause a denial of service (infinite loop and memory consumption) in opportunistic circumstances by requesting data.
Exploit likelihood
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
subversionDebian:12 | before 1.6.17dfsg-1 | 1.6.17dfsg-1 |
subversionDebian:13 | before 1.6.17dfsg-1 | 1.6.17dfsg-1 |
subversionDebian:14 | before 1.6.17dfsg-1 | 1.6.17dfsg-1 |
subversionDebian:6.0 From an advisory covering 3 CVEs | before 1.6.12dfsg-6, plus listed versions 1.6.12dfsg-41.6.12dfsg-51.6.12dfsg-5~bpo50+11.6.12dfsg-6~bpo50+1 | 1.6.12dfsg-6 |
subversionDebian:5.0 From an advisory covering 3 CVEs | before 1.5.1dfsg1-7, plus listed versions 1.5.1dfsg1-21.5.1dfsg1-31.5.1dfsg1-41.5.1dfsg1-51.5.1dfsg1-6 | 1.5.1dfsg1-7 |
mod_dav_svnRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs | before 0:1.6.11-7.el5_6.4 | 0:1.6.11-7.el5_6.4 |
subversionRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs | before 0:1.6.11-7.el5_6.4 | 0:1.6.11-7.el5_6.4 |
subversion-debuginfoRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs | before 0:1.6.11-7.el5_6.4 | 0:1.6.11-7.el5_6.4 |
subversion-develRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs | before 0:1.6.11-7.el5_6.4 | 0:1.6.11-7.el5_6.4 |
subversion-javahlRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs | before 0:1.6.11-7.el5_6.4 | 0:1.6.11-7.el5_6.4 |
Show 13 moreShow less
| Package | Affected | Fixed |
|---|---|---|
subversion-perlRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs | before 0:1.6.11-7.el5_6.4 | 0:1.6.11-7.el5_6.4 |
subversion-rubyRed Hat:enterprise_linux:5::server From an advisory covering 3 CVEs | before 0:1.6.11-7.el5_6.4 | 0:1.6.11-7.el5_6.4 |
mod_dav_svnRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs | before 0:1.6.11-2.el6_1.4 | 0:1.6.11-2.el6_1.4 |
subversionRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs | before 0:1.6.11-2.el6_1.4 | 0:1.6.11-2.el6_1.4 |
subversion-debuginfoRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs | before 0:1.6.11-2.el6_1.4 | 0:1.6.11-2.el6_1.4 |
subversion-javahlRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs | before 0:1.6.11-2.el6_1.4 | 0:1.6.11-2.el6_1.4 |
subversion-develRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs | before 0:1.6.11-2.el6_1.4 | 0:1.6.11-2.el6_1.4 |
subversion-gnomeRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs | before 0:1.6.11-2.el6_1.4 | 0:1.6.11-2.el6_1.4 |
subversion-kdeRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs | before 0:1.6.11-2.el6_1.4 | 0:1.6.11-2.el6_1.4 |
subversion-perlRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs | before 0:1.6.11-2.el6_1.4 | 0:1.6.11-2.el6_1.4 |
subversion-rubyRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs | before 0:1.6.11-2.el6_1.4 | 0:1.6.11-2.el6_1.4 |
subversion-svn2clRed Hat:enterprise_linux:6::server From an advisory covering 3 CVEs | before 0:1.6.11-2.el6_1.4 | 0:1.6.11-2.el6_1.4 |
subversionopenSUSE:Tumbleweed From an advisory covering 37 CVEs | before 1.9.5-1.1 | 1.9.5-1.1 |
What each source reports
NVD Score used
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 enabled, allows remote attackers to cause a denial of service (infinite loop and memory consumption) in opportunistic circumstances by requesting data.
- Record
CVE-2011-1783- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE ListNo score
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 enabled, allows remote attackers to cause a denial of service (infinite loop and memory consumption) in opportunistic circumstances by requesting data.
- Record
CVE-2011-1783- Updated
- 2026-11-02
EUVDEUVD-2011-1781No score
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 enabled, allows remote attackers to cause a denial of service (infinite loop and memory consumption) in opportunistic circumstances by requesting data.
- Record
EUVD-2011-1781- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6hv5-jvfr-j4jmNo score
The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x and...
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 enabled, allows remote attackers to cause a denial of service (infinite loop and memory consumption) in opportunistic circumstances by requesting data.
- Record
GHSA-6hv5-jvfr-j4jm- Updated
- 2026-11-02
OSVNo score
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 enabled, allows remote attackers to cause a denial of service (infinite loop and memory consumption) in opportunistic circumstances by requesting data.
- Record
CVE-2011-1783- Updated
- 2026-11-02
OSVDEBIAN-CVE-2011-1783No score
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 enabled, allows remote attackers to cause a denial of service (infinite loop and memory consumption) in opportunistic circumstances by requesting data.
- Record
DEBIAN-CVE-2011-1783- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10538-1No score
libsvn_auth_gnome_keyring-1-0-1.9.5-1.1 on GA media
These are all security issues fixed in the libsvn_auth_gnome_keyring-1-0-1.9.5-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10538-1- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
debian.org/security/2011/dsa-2251
ubuntu.com/usn/USN-1144-1
support.apple.com/kb/HT5130
mandriva.com/security/advisories?name=MDVSA-2011:106
secunia.com/advisories/44849
redhat.com/support/errata/RHSA-2011-0862.html
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lists.fedoraproject.org/pipermail/package-announce/2011-July/062211.html
subversion.apache.org/security/CVE-2011-1783-advisory.txt
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18889
bugzilla.redhat.com/show_bug.cgi?id=709112
lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
securitytracker.com/id?1025618
securityfocus.com/bid/48091
svn.apache.org/repos/asf/subversion/tags/1.6.17/CHANGES
nvd.nist.gov/vuln/detail/CVE-2011-1783
github.com/advisories/GHSA-6hv5-jvfr-j4jm
security-tracker.debian.org/tracker/CVE-2011-1783
access.redhat.com/errata/RHSA-2011:0862
security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_0862.json
cve.org/CVERecord?id=CVE-2011-1752
suse.com/security/cve/CVE-2009-2411