CVE-2018-17236 : The function MP4Free() in mp4property.cpp in libmp4v2 2.1.0 internally calls fre

The function MP4Free() in mp4property.cpp in libmp4v2 2.1.0 internally calls free() on a invalid pointer, raising a SIGABRT signal.

Published 2018-09-20 06:29:01

Updated 2023-04-11 14:15:08

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2018-17236

Mp4v2 Project » Mp4v2 » Version: 2.1.0
cpe:2.3:a:mp4v2_project:mp4v2:2.1.0:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 32 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
6.5	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Assigned by: nvd@nist.gov (Primary)

https://github.com/enzo1982/mp4v2/releases/tag/v2.1.0

Release MP4v2 v2.1.0 · enzo1982/mp4v2 · GitHub

CVEs referencing this url
https://bugzilla.redhat.com/show_bug.cgi?id=1629453

1629453 – Invalid free in MP4Free()
Exploit;Issue Tracking;Third Party Advisory

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