CVE-2009-0840

Heap-based buffer underflow in the readPostBody function in cgiutil.c in mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2 allows remote attackers to have an unknown impact via a negative value in the Content-Length HTTP header.

Score

CVSS 2.0 10.0 Critical

Status

Modified - cve@mitre.org

Published

2009-03-31

Last modified

2024-08-07

Weaknesses

CWE-119

Affected products

• Mapserver (Osgeo)
• Mapserver (Umn)

References

• http://lists.osgeo.org/pipermail/mapserver-users/2009-March/060600.html
• http://secunia.com/advisories/34520
• http://secunia.com/advisories/34603
• http://trac.osgeo.org/mapserver/ticket/2943
• http://www.debian.org/security/2009/dsa-1914
• http://www.positronsecurity.com/advisories/2009-000.html
• http://www.securityfocus.com/archive/1/502271/100/0/threaded
• http://www.securityfocus.com/bid/34306
• http://www.securitytracker.com/id?1021952
• https://exchange.xforce.ibmcloud.com/vulnerabilities/49545
• https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00147.html
• https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00170.html