Back
CVE-2009-0843
The msLoadQuery function in mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2 allows remote attackers to determine the existence…
High7.8EPSS 3.1%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The msLoadQuery function in mapserv in MapServer 4.x before 4.10.4 and 5.x before 5.2.2 allows remote attackers to determine the existence of arbitrary files via a full pathname in the queryfile parameter, which triggers different error messages depending on whether this pathname exists.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.8 | AV:N/AC:L/Au:N/C:C/I:N/A:N |
- EPSS (exploitation in 30 days)
- 3.1% · top 12% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
Affected products
n/a
- affected n/a
References (11)
- http://www.positronsecurity.com/advisories/2009-000.html (opens in a new tab)x_refsource_MISCx_transferred
- http://trac.osgeo.org/mapserver/ticket/2939 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1021952 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 20090330 Positron Security Advisory #2009-000: Multiple Vulnerabilities in MapServer v5.2.1 and v4.10.3 (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 34603 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- FEDORA-2009-3383 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- 34306 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 34520 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- DSA-1914 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- FEDORA-2009-3357 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- [mapserver-users] 20090326 MapServer 5.2.2 and 4.10.4 released with security fixes (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2009-0843)Record last updated .