Vulnerability Details : CVE-2020-35980
An issue was discovered in GPAC version 0.8.0 and 1.0.1. There is a use-after-free in the function gf_isom_box_del() in isomedia/box_funcs.c.
Vulnerability category: Memory Corruption
Products affected by CVE-2020-35980
- cpe:2.3:a:gpac:gpac:0.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-35980
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 55 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-35980
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2020-35980
-
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-35980
-
https://www.debian.org/security/2023/dsa-5411
Debian -- Security Information -- DSA-5411-1 gpac
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https://github.com/gpac/gpac/commit/5aba27604d957e960d8069d85ccaf868f8a7b07a
fixed #1661 · gpac/gpac@5aba276 · GitHubPatch;Third Party Advisory
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https://github.com/gpac/gpac/issues/1661
AddressSanitizer: heap-use-after-free in gf_isom_box_del isomedia/box_funcs.c:1696 · Issue #1661 · gpac/gpac · GitHubExploit;Third Party Advisory
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