CVE-2011-1783

Home/CVE/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, wh

CVE

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, wh

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.

MEDIUM · CVSS 4.3 EPSS 0.11093

Schedule remediation

EPSS ≥ 0.10 - elevated exploitation probability
EPSS percentile: top 6% of all CVEs by exploitation likelihood

Sigma rules0 YARA rules0

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Affected Products & Versions

apache subversion>= 1.5.0 and <= 1.5.8
apache subversion>= 1.6.0 and < 1.6.17
canonical ubuntu linuxall versions
debian linuxall versions
fedoraproject fedoraall versions
apple mac os x< 10.7.3

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Scoring & Timeline

4.3

MEDIUM · CVSS v2 (legacy) · secalert@redhat.com

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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Published to NVD06 Jun 2011 · 07:55 PM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10538-1
usnUSN-1144-1
rhsaRHSA-2011:0862Moderate

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.htmlMailing ListThird Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062211.htmlThird Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061913.htmlThird Party Advisory

http://secunia.com/advisories/44633Third Party Advisory

http://secunia.com/advisories/44681Third Party Advisory

http://secunia.com/advisories/44849Third Party Advisory

Show all 19 references

http://secunia.com/advisories/44888Third Party Advisory

http://secunia.com/advisories/45162Third Party Advisory

http://subversion.apache.org/security/CVE-2011-1783-advisory.txtVendor Advisory

http://support.apple.com/kb/HT5130Third Party Advisory

http://svn.apache.org/repos/asf/subversion/tags/1.6.17/CHANGESRelease NotesVendor Advisory

http://www.debian.org/security/2011/dsa-2251Third Party Advisory

http://www.mandriva.com/security/advisories?name=MDVSA-2011:106Third Party Advisory

http://www.redhat.com/support/errata/RHSA-2011-0862.htmlThird Party Advisory

http://www.securityfocus.com/bid/48091Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id?1025618Third Party AdvisoryVDB Entry

http://www.ubuntu.com/usn/USN-1144-1Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=709112Issue TrackingThird Party Advisory

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18889Third Party Advisory

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