CVE-2009-1955

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2009-1955
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2009-1955.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2009-1955
Downstream
Related
Withdrawn
2026-01-27T04:09:49Z
Published
2009-06-08T01:00:00Z
Modified
2026-01-27T04:09:49Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The expat XML parser in the apr_xml_* interface in xml/apr_xml.c in Apache APR-util before 1.3.7, as used in the mod_dav and mod_dav_svn modules in the Apache HTTP Server, allows remote attackers to cause a denial of service (memory consumption) via a crafted XML document containing a large number of nested entity references, as demonstrated by a PROPFIND request, a similar issue to CVE-2003-1564.

References

Affected packages