| Package | Affected versions | Patched versions |
|---|---|---|
| mapserver | = 4.10.0= 4.10.1= 4.10.2= 4.10.3= 4.10.4= 4.2.0= 4.4.0= 4.6.0= 4.8.0= 5.0.0= 5.2.0= 5.4.0= 5.4.1 | |
| mapserver | = 4.0 |
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.
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