Medium severity · published Nov 15, 2024
CVE-2023-4679
Use After Free in gpac/gpac
5.5
CVSS
0.3%
EPSS
No
On KEV
Description
A use after free vulnerability exists in GPAC version 2.3-DEV-revrelease, specifically in the gf_filterpacket_del function in filter_core/filter.c at line 38. This vulnerability can lead to a double-free condition, which may cause the application to crash.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GP
gpac/gpac · gpac
before 2.3-DEV · source: vendor
GP
Gpac · Gpac
2.3.0-dev · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-4679
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-4679
Patch
https://github.com/gpac/gpac/commit/b68b3f0bf5c366e003221d78fd663a1d5514a876
Exploit
https://huntr.com/bounties/6f721ee7-8785-4c26-801e-f40fed3faaac
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