Vulnerability Details : CVE-2020-19668
Unverified indexs into the array lead to out of bound access in the gif_out_code function in fromgif.c in libsixel 1.8.6.
Products affected by CVE-2020-19668
- cpe:2.3:a:libsixel_project:libsixel:1.8.6:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-19668
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-19668
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-2020-19668
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-19668
-
https://github.com/saitoha/libsixel/issues/136
Unverified indexs into the array lead to out of bound access in fromgif.c:283 · Issue #136 · saitoha/libsixel · GitHubExploit;Issue Tracking;Third Party Advisory
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