High severity · published Mar 14, 2022
CVE-2022-24577
GPAC 1.0.1 is affected by a NULL pointer dereference in gf_utf8_wcslen
7.8
CVSS
1.2%
EPSS
No
On KEV
Description
GPAC 1.0.1 is affected by a NULL pointer dereference in gf_utf8_wcslen. (gf_utf8_wcslen is a renamed Unicode utf8_wcslen function.)
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GP
Gpac · Gpac
1.0.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-24577
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-24577
Exploit
https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/share/doc/man/gpac.1#L2226-L2229
Exploit
https://github.com/gpac/gpac/blob/105d67985ff3c3f4b98a98f312e3d84ae77a4463/src/utils/utf.c#L35-L59
Exploit
https://huntr.dev/bounties/0758b3a2-8ff2-45fc-8543-7633d605d24e/
www.debian.org
https://www.debian.org/security/2023/dsa-5411
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