High severity · published Jan 13, 2022
CVE-2021-40574
The binary MP4Box in Gpac from 0.9.0-preview to 1.0.1 has a double-free vulnerability in the gf_text_get_utf8_line function in load_text.c, which allows attackers to cause a…
7.8
CVSS
1.3%
EPSS
No
On KEV
Description
The binary MP4Box in Gpac from 0.9.0-preview to 1.0.1 has a double-free vulnerability in the gf_text_get_utf8_line function in load_text.c, which allows attackers to cause a denial of service, even code execution and escalation of privileges.
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)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GP
Gpac · Gpac
0.9.0 through 1.0.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-40574
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-40574
Product
https://github.com/gpac/gpac/blob/v0.9.0-preview/src/filters/load_text.c#L232
Product
https://github.com/gpac/gpac/blob/v0.9.0-preview/src/filters/load_text.c#L304
Patch
https://github.com/gpac/gpac/commit/30ac5e5236b790accd1f25347eebf2dc8c6c1bcb
Exploit
https://github.com/gpac/gpac/issues/1897
Mailing List
https://www.debian.org/security/2023/dsa-5411
More from Gpac
9.8
CVE-2023-46427
An issue was discovered in gpac version 2.3-DEV-rev588-g7edc40fee-master, allows remote attackers to execute arbitrary code, cause a denial of service (DoS), and obtain sensitive…
9.8
CVE-2024-0321
Stack-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.3-DEV
9.8
CVE-2023-46932
Heap Buffer Overflow vulnerability in GPAC version 2.3-DEV-rev617-g671976fcc-master, allows attackers to execute arbitrary code and cause a denial of service (DoS) via str2ulong…
9.8
CVE-2023-2840
NULL Pointer Dereference in GitHub repository gpac/gpac prior to 2.2.2
9.8
CVE-2022-36190
GPAC mp4box 2.1-DEV-revUNKNOWN-master has a use-after-free vulnerability in function gf_isom_dovi_config_get