Vulnerability Details : CVE-2018-20502
An issue was discovered in Bento4 1.5.1-627. There is an attempt at excessive memory allocation in the AP4_DataBuffer class when called from AP4_HvccAtom::Create in Core/Ap4HvccAtom.cpp.
Products affected by CVE-2018-20502
- cpe:2.3:a:axiosys:bento4:1.5.1-627:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-20502
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 29 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-20502
| 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 | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2018-20502
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20502
-
https://github.com/axiomatic-systems/Bento4/issues/349
Allocate for large amounts of memory failed in Ap4DataBuffer.cpp:55 at Bento4 1.5.1-627 when running mp42hls · Issue #349 · axiomatic-systems/Bento4 · GitHubExploit;Issue Tracking;Third Party Advisory
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