Vulnerability Details : CVE-2021-44920
Potential exploit
An invalid memory address dereference vulnerability exists in gpac 1.1.0 in the dump_od_to_saf.isra function, which causes a segmentation fault and application crash.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2021-44920
- cpe:2.3:a:gpac:gpac:1.1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-44920
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 31 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-44920
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2021-44920
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-44920
-
https://github.com/gpac/gpac/issues/1957
Invalid memory address dereference in dump_od_to_saf.isra() · Issue #1957 · gpac/gpac · GitHubExploit;Issue Tracking;Third Party Advisory
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