CVE-2009-1902
MEDIUM severity · CVSS 5 · CWE-476
5CVSS MEDIUM
Summary
The multipart processor in ModSecurity before 2.5.9 allows remote attackers to cause a denial of service (crash) via a multipart form datapost request with a missing part header name, which triggers a NULL pointer dereference.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)14%
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00003.html
- http://secunia.com/advisories/34256Advisory
- http://secunia.com/advisories/34311Advisory
- http://secunia.com/advisories/35687Advisory
- http://security.gentoo.org/glsa/glsa-200907-02.xmlAdvisory
- http://sourceforge.net/project/shownotes.php?release_id=667542&group_id=68846Advisory
- http://www.osvdb.org/52553
- http://www.securityfocus.com/archive/1/501968Advisory