CVE-2025-27363
Scores
EPSS
Percentile: 63.4%
CVSS
CVSS Score: 8.1/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
High (H)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Description
An out of bounds write exists in FreeType versions 2.13.0 and below (newer versions of FreeType are not vulnerable) when attempting to parse font subglyph structures related to TrueType GX and variable font files. The vulnerable code assigns a signed short value to an unsigned long and then adds a static value causing it to wrap around and allocate too small of a heap buffer. The code then writes up to 6 signed long integers out of bounds relative to this buffer. This may result in arbitrary code execution. This vulnerability may have been exploited in the wild.
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Sources
CWEs
Related Vulnerabilities
Exploits
Vulnerable Software (13)
Type: Configuration
Operating System:
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:freetype:freetype:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.13.0" } ], "negate":...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:freetype:freetype:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.13.0" } ], "negate": false, "operator": "OR" } ], "operator": "OR"}
Source: anchore_overrides
Type: Configuration
Product: freetype
Operating System: debian
{ "fixed": "2.13.1+dfsg-1"}
Source: debian
Type: Configuration
Product: freetype
Operating System: ubuntu focal 20.04
{ "fixed": "2.10.1-2ubuntu0.4"}
Source: ubuntu
Type: Configuration
Product: freetype
Operating System: ubuntu jammy 22.04
{ "fixed": "2.11.1+dfsg-1ubuntu0.3"}
Source: ubuntu
Type: Configuration
Product: freetype
Operating System: ubuntu noble 24.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: freetype
Operating System: ubuntu oracular 24.10
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: freetype
Operating System: astra 1.7.8.6
{ "unaffected": true}
Source: astra
Type: Configuration
Product: freetype
Operating System: astra 4.7.8.4
{ "unaffected": true}
Source: astra
Type: Configuration
Product: libfreetype
Operating System: altlinux
{ "fixed": "0:2.13.1-alt1"}
Source: redhat
Type: Configuration
Product: libfreetype-demos
Operating System: altlinux
{ "fixed": "0:2.13.1-alt1"}
Source: redhat
Type: Configuration
Product: libfreetype-devel
Operating System: altlinux
{ "fixed": "0:2.13.1-alt1"}
Source: redhat
Type: Configuration
Vendor: *
Product: debian_linux
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: *
Product: freetype
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:freetype:freetype:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.13.0", "vulnerable": true } ], "operator": "OR"}
Source: nvd