Home/CVE/Heap-based buffer overflow in the WPG format reader in GraphicsMagick 1.3.25 and earlier allows remote attackers to have
CVE

CVE-2016-7996

Heap-based buffer overflow in the WPG format reader in GraphicsMagick 1.3.25 and earlier allows remote attackers to have

Heap-based buffer overflow in the WPG format reader in GraphicsMagick 1.3.25 and earlier allows remote attackers to have unspecified impact via a colormap with a large number of entries.

CRITICAL · CVSS 9.8 EPSS 0.04062
Schedule remediation
  • 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

1
graphicsmagick<= 1.3.25
▣

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 NVD18 Jan 2017 · 05:59 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

5
suse-csafopenSUSE-SU-2024:10596-1
suse-csafSUSE-SU-2017:3435-1
suse-csafSUSE-SU-2016:2964-1
suse-csafSUSE-SU-2016:2724-1
suse-csafSUSE-SU-2016:2667-1
🔗

References & Sources

4
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/2016/dsa-3746
http://www.openwall.com/lists/oss-security/2016/10/07/4Mailing ListPatchThird Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/08/5Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/93464Third Party AdvisoryVDB Entry
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