Vulnerability Details : CVE-2022-27938
stb_image.h (aka the stb image loader) 2.19, as used in libsixel and other products, has a reachable assertion in stbi__create_png_image_raw.
Exploit prediction scoring system (EPSS) score for CVE-2022-27938
Probability of exploitation activity in the next 30 days: 0.05%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 18 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2022-27938
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
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-2022-27938
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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-2022-27938
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https://github.com/saitoha/libsixel/issues/163
[BUG] a reachable assert in stbi__create_png_image_raw · Issue #163 · saitoha/libsixel · GitHubExploit;Issue Tracking;Patch;Third Party Advisory
Products affected by CVE-2022-27938
- cpe:2.3:a:libsixel_project:libsixel:2.19:*:*:*:*:*:*:*