{"id":"CVE-2009-2281","details":"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.","modified":"2026-04-10T03:40:47.800589Z","published":"2009-10-23T18:30:00Z","references":[{"type":"ADVISORY","url":"http://www.debian.org/security/2009/dsa-1914"},{"type":"FIX","url":"http://security.debian.org/pool/updates/main/m/mapserver/mapserver_4.10.0-5.1+etch4.diff.gz"},{"type":"FIX","url":"http://security.debian.org/pool/updates/main/m/mapserver/mapserver_5.0.3-3+lenny4.diff.gz"},{"type":"WEB","url":"http://trac.osgeo.org/mapserver/browser/tags/rel-5-4-2/mapserver/HISTORY.TXT"},{"type":"WEB","url":"http://trac.osgeo.org/mapserver/ticket/2943"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2009/07/01/1"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2009/07/01/6"}],"schema_version":"1.7.5"}