Is CVE-2011-2975 actively exploited?

CVE-2011-2975 has no public evidence of in-the-wild exploitation as of 2025-04-11.

What is the CVSS score for CVE-2011-2975?

CVE-2011-2975 has a CVSS score of 6.8 (UNKNOWN severity). Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P.

How do I patch CVE-2011-2975?

Patch guidance is available from osgeo security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2011-2975.

CVE-2011-2975 - remediation guidance & executive summary

Q: Which products are affected by CVE-2011-2975?

70 products: osgeo mapserver, osgeo mapserver, osgeo mapserver, osgeo mapserver, osgeo mapserver, and 65 more.

Description

Double free vulnerability in the msAddImageSymbol function in mapsymbol.c in MapServer before 6.0.1 might allow remote attackers to cause a denial of service (application crash) or have unspecified other impact via crafted mapfile data.

CVSS Metrics

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector: network
Access Cmplx: medium
Auth: none
Confidentiality: partial
Integrity: partial
Availability: partial
Weaknesses: CWE-399

Metadata

Primary Vendor: OSGEO
Published: 8/1/2011
Last Modified: 4/11/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

osgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverosgeo : mapserverumn : mapserverumn : mapserverumn : mapserverumn : mapserverumn : mapserverumn : mapserverumn : mapserverumn : mapserverumn : mapserverumn : mapserverumn : mapserverumn : mapserverumn : mapserverumn : mapserverumn : mapserverumn : mapserver

Remediation Guidance

Executive Summary

View on NIST NVD