Home/CVE/Stack-based buffer overflow in MapServer before 6.0.6, 6.2.x before 6.2.4, 6.4.x before 6.4.5, and 7.0.x before 7.0.4 al
CVE

CVE-2017-5522

Stack-based buffer overflow in MapServer before 6.0.6, 6.2.x before 6.2.4, 6.4.x before 6.4.5, and 7.0.x before 7.0.4 al

Stack-based buffer overflow in MapServer before 6.0.6, 6.2.x before 6.2.4, 6.4.x before 6.4.5, and 7.0.x before 7.0.4 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via vectors involving WFS get feature requests.

CRITICAL · CVSS 9.8 EPSS 0.06039
Schedule remediation
  • EPSS percentile: top 9% of all CVEs by exploitation likelihood
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

3
debian linuxall versions
osgeo mapserver<= 6.0.5
osgeo mapserverall versions
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 Mar 2017 · 04:59 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.debian.org/security/2017/dsa-3766Third Party Advisory
http://www.mapserver.org/development/changelog/changelog-6-0-6.html#changelog-6-0-6Release Notes
http://www.mapserver.org/development/changelog/changelog-6-2-4.html#changelog-6-2-4Release Notes
http://www.mapserver.org/development/changelog/changelog-6-4.html#changelog-6-4-5Release Notes
http://www.mapserver.org/development/changelog/changelog-7-0.html#changelog-7-0-4Release Notes
https://github.com/mapserver/mapserver/commit/e52a436c0e1c5e9f7ef13428dba83194a800f4dfPatchThird Party Advisory
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