Vulnerability Details : CVE-2018-20761
GPAC version 0.7.1 and earlier has a Buffer Overflow vulnerability in the gf_sm_load_init function in scene_manager.c in libgpac_static.a.
Vulnerability category: Overflow
Exploit prediction scoring system (EPSS) score for CVE-2018-20761
Probability of exploitation activity in the next 30 days: 0.11%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 44 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-20761
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
|
7.8
|
HIGH | CVSS:3.0/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-2018-20761
-
The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20761
-
https://lists.debian.org/debian-lts-announce/2019/02/msg00040.html
[SECURITY] [DLA 1693-1] gpac security updateMailing List;Third Party Advisory
-
https://github.com/gpac/gpac/issues/1186
buffer overflow issue 3# · Issue #1186 · gpac/gpac · GitHubExploit;Third Party Advisory
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https://usn.ubuntu.com/3926-1/
USN-3926-1: GPAC vulnerabilities | Ubuntu security noticesThird Party Advisory
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https://github.com/gpac/gpac/commit/35ab4475a7df9b2a4bcab235e379c0c3ec543658
fix some overflows due to strcpy · gpac/gpac@35ab447 · GitHubPatch;Third Party Advisory
Products affected by CVE-2018-20761
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
- cpe:2.3:a:gpac_project:gpac:*:*:*:*:*:*:*:*