Vulnerability Details : CVE-2022-2061
Potential exploit
Heap-based Buffer Overflow in GitHub repository hpjansson/chafa prior to 1.12.0.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2022-2061
- cpe:2.3:a:chafa_project:chafa:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-2061
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-2022-2061
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST | |
|
2.8
|
LOW | CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N |
1.3
|
1.4
|
huntr.dev | |
|
3.3
|
LOW | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
1.8
|
1.4
|
NIST |
CWE ids for CVE-2022-2061
-
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().Assigned by: security@huntr.dev (Secondary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-2061
-
https://huntr.dev/bounties/365ab61f-9a63-421c-97e6-21d4653021f0
chafa <= 4bac1466 is vulnerable to an out of bounds read vulnerability. vulnerability found in chafaExploit;Patch;Third Party Advisory
-
https://github.com/hpjansson/chafa/commit/e6ce3746cdcf0836b9dae659a5aed15d73a080d8
libnsgif: fix oob in lzw_decode · hpjansson/chafa@e6ce374 · GitHubPatch;Third Party Advisory
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