CVE-2014-125004 - CVE House
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Status published Medium CVE-2014-125004

FFmpeg vmnc.c decode_hextile memory corruption

Vulnerability Description

A vulnerability has been found in FFmpeg 2.0 and classified as problematic. This vulnerability affects the function decode_hextile of the file libavcodec/vmnc.c. The manipulation leads to memory corruption. The attack can be initiated remotely. It is recommended to apply a patch to fix this issue.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Mateusz Jurczyk/Gynvael Coldwind

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Affected Vendor

unspecified

View all reports →

Affected Software

FFmpeg
Vulnerable Versions:
2.0

Timeline

Official Publish: June 18th, 2022
Last Modified: April 15th, 2025
Added to House: July 19th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weaknesses (CWE)

CWE-119

MITRE ATT&CK TTPs

T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1203 Exploitation for Client Execution
Execution
T1055 Process Injection
Defense Evasion
T1105 Ingress Tool Transfer
Command and Control