Vulnerability Intelligence Report
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.
No Active Exploit Signals
CVSS Base Score
10.0
HIGH
EPSS Probability:5.28%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| osgeo | mapserver | 4.2.0, 4.4.0, 4.6.0, 4.8.0, 4.10.0, 4.10.1, 4.10.2, 4.10.3, 5.0.0, 5.2.0, 5.2.1 |
| umn | mapserver | 4.0 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
5.283%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2009-03-06T00:00:00 |
| Published | 2009-03-31T18:00:00 |
| Patch Date | 2009-03-30 |
| Last Updated | 2024-08-07T04:48:52 |
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