Vulnerability Details : CVE-2021-27804
JPEG XL (aka jpeg-xl) through 0.3.2 allows writable memory corruption.
Vulnerability category: Memory Corruption
Products affected by CVE-2021-27804
- cpe:2.3:a:libjxl_project:libjxl:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-27804
0.28%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-27804
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-27804
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-27804
-
http://www.openwall.com/lists/oss-security/2021/03/01/3
oss-security - Multiple Vulnerabilities in jpeg-xl (CVE-2021-27804)Mailing List;Third Party Advisory
-
http://seclists.org/fulldisclosure/2021/Mar/2
Full Disclosure: Multiple Vulnerabilities in jpeg-xl (CVE-2021-27804)Third Party Advisory
-
http://packetstormsecurity.com/files/161623/jpeg-xl-0.3.1-Memory-Corruption.html
jpeg-xl 0.3.1 Memory Corruption ≈ Packet StormThird Party Advisory
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https://gitlab.com/wg1/jpeg-xl/-/tags
Tags · jpeg / JPEG XL Reference Software · GitLabThird Party Advisory
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