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Vulnerability record · public intelligence
CVE-2011-2704
UNKNOWN

CVE-2011-2704

Published Aug 1, 2011 · Updated Oct 23, 2026

Severity · CVSSUNKNOWN · 7.5
Known exploitationNot listed
EPSS / likelihood5.22%
QFinch risk score10 / 100

Original summary

Normalized public record · Updated Oct 23, 2026

Stack-based buffer overflow in MapServer before 4.10.7 and 5.x before 5.6.7 allows remote attackers to execute arbitrary code via vectors related to OGC filter encoding.

Publisher and source text is retained separately from QFinch interpretation.

QFinch assessment

Stack-based buffer overflow in MapServer before 4.10.7 and 5.x before 5.6.7 allows remote attackers to execute arbitrary code via vectors related to OGC filter encoding.

Evidence: public source records

Affected products

Affected scope reported by the available public evidence
Affected package, product or rangeFix status
Consult the referenced vendor advisory for affected versions.Consult source advisory

Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.

Remediation

Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.

  1. Confirm the affected product and reachable code path exist in your environment.
  2. Apply the vendor-supported patch or mitigation from the primary advisory.
  3. Rescan the exact deployed revision and retain verification evidence.
Review primary references

Evidence coverage

CVENVDEPSS
SSVC priority
LOW
Confidence
10%
Aliases
None reported

Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.

Sources and record history

  1. trac.osgeo.org ↗
  2. mapserver-ogc-bo(68719) ↗
  3. 45257 ↗
  4. DSA-2285 ↗
  5. bugzilla.redhat.com ↗
  6. [oss-security] 20110719 CVE Request -- MapServer -- Stack based buffer overflow [was: Re: Re: CVE Request -- MapServer -- SQL injections in OGC filter encoding and in WMS time supp ↗
  7. 45368 ↗
  8. [mapserver-users] 20110713 MapServer 6.0.1, 5.6.7 and 4.10.7 releases with security fixes ↗
  9. 48720 ↗
  10. [oss-security] 20110720 Re: CVE Request -- MapServer -- Stack based buffer overflow [was: Re: Re: CVE Request -- MapServer -- SQL injections in OGC filter encoding and in WMS time ↗

Record history

Published Aug 1, 2011 · Last refreshed Oct 23, 2026

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