// For flags

CVE-2025-27796

Ubuntu Security Notice USN-7433-1

Severity Score

4.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation.

ReadWPGImage in WPG in GraphicsMagick before 1.3.46 mishandles palette buffer allocation, resulting in out-of-bounds access to heap memory in ReadBlob.

It was discovered that GraphicsMagick did not properly limit image dimensions, which could lead to excessive memory consumption. An attacker could possibly use this issue to cause a denial of service. It was discovered that GraphicsMagick did not properly handle certain memory operations, which could lead to a out-of-bounds memory access. An attacker could possibly use this issue to leak sensitive information. This issue only affected Ubuntu 24.10.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
Low
Availability
Low
Attack Vector
Local
Attack Complexity
High
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2025-03-07 CVE Reserved
  • 2025-03-07 CVE Published
  • 2025-03-07 CVE Updated
  • 2025-05-14 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-908: Use of Uninitialized Resource
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
GraphicsMagick
Search vendor "GraphicsMagick"
 GraphicsMagick
Search vendor "GraphicsMagick" for product "GraphicsMagick"
 < 1.3.46
Search vendor "GraphicsMagick" for product "GraphicsMagick" and version " < 1.3.46"
en
Affected