Vulnerability Details : CVE-2022-29977
Potential exploit
There is an assertion failure error in stbi__jpeg_huff_decode, stb_image.h:1894 in libsixel img2sixel 1.8.6. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted JPEG file.
Vulnerability category: Denial of service
Products affected by CVE-2022-29977
- cpe:2.3:a:libsixel_project:libsixel:1.8.6:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-29977
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 28 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-29977
| 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-2022-29977
-
The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-29977
-
https://github.com/saitoha/libsixel/issues/165
Assertion failure in stbi__jpeg_huff_decode, stb_image.h:1894 · Issue #165 · saitoha/libsixel · GitHubExploit;Issue Tracking;Third Party Advisory
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