Vulnerability Details : CVE-2020-24221
An issue was discovered in GetByte function in miniupnp ngiflib version 0.4, allows local attackers to cause a denial of service (DoS) via crafted .gif file (infinite loop).
Vulnerability category: Denial of service
Products affected by CVE-2020-24221
- cpe:2.3:a:miniupnp_project:ngiflib:0.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-24221
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-24221
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
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-2020-24221
-
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-24221
-
https://github.com/miniupnp/ngiflib/issues/17
I found a large or infinite loop in ngiflib · Issue #17 · miniupnp/ngiflib · GitHubExploit;Vendor Advisory
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