Vulnerability Details : CVE-2021-44591
Potential exploit
In libming 0.4.8, the parseSWF_DEFINELOSSLESS2 function in util/parser.c lacks a boundary check that would lead to denial-of-service attacks via a crafted SWF file.
Vulnerability category: Denial of service
Products affected by CVE-2021-44591
- cpe:2.3:a:libming:libming:0.4.8:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-44591
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-44591
| 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:3.1/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-2021-44591
-
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-44591
-
https://github.com/libming/libming
GitHub - libming/libming: SWF output libraryThird Party Advisory
-
https://github.com/libming/libming/issues/235
Memory allocation failure caused by the missing boundary check in parseSWF_DEFINELOSSLESS2 · Issue #235 · libming/libming · GitHubExploit;Third Party Advisory
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