CVE-2009-2281

EPSS 5.9%

Multiple heap-based buffer underflows in the readPostBody function in cgiutil.c in mapserv in MapServer 4.x through 4.10.4 and 5.x before 5.4.2 allow remote attackers to execute arbitrary code via (1) a crafted Content-Length HTTP header or (2) a large HTTP request, related to an integer overflow that triggers a heap-based buffer overflow. NOTE: this issue reportedly exists because of an incomplete fix for CVE-2009-0840.

Produtos afetados

n/a · n/a

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Referências

http://security.debian.org/pool/updates/main/m/mapserver/mapserver_4.10.0-5.1+etch4.diff.gz http://security.debian.org/pool/updates/main/m/mapserver/mapserver_5.0.3-3+lenny4.diff.gz http://trac.osgeo.org/mapserver/browser/tags/rel-5-4-2/mapserver/HISTORY.TXT http://trac.osgeo.org/mapserver/ticket/2943 http://www.debian.org/security/2009/dsa-1914 http://www.openwall.com/lists/oss-security/2009/07/01/1 http://www.openwall.com/lists/oss-security/2009/07/01/6