Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2009-0023

Disclosure Date: June 08, 2009
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The apr_strmatch_precompile function in strmatch/apr_strmatch.c in Apache APR-util before 1.3.5 allows remote attackers to cause a denial of service (daemon crash) via crafted input involving (1) a .htaccess file used with the Apache HTTP Server, (2) the SVNMasterURI directive in the mod_dav_svn module in the Apache HTTP Server, (3) the mod_apreq2 module for the Apache HTTP Server, or (4) an application that uses the libapreq2 library, which triggers a heap-based buffer underflow.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • apache

Products

  • apr-util,
  • apr-util 0.9.1,
  • apr-util 0.9.2,
  • apr-util 0.9.3,
  • apr-util 0.9.4,
  • apr-util 0.9.5,
  • apr-util 1.0,
  • apr-util 1.0.1,
  • apr-util 1.0.2,
  • apr-util 1.1.0,
  • apr-util 1.1.1,
  • apr-util 1.1.2,
  • apr-util 1.2.1,
  • apr-util 1.2.2,
  • apr-util 1.2.6,
  • apr-util 1.2.7,
  • apr-util 1.2.8,
  • apr-util 1.3.0,
  • apr-util 1.3.1,
  • apr-util 1.3.2,
  • apr-util 1.3.3,
  • http server

References

Advisory
Miscellaneous

Additional Info

Technical Analysis