Vulnerability Details : CVE-2022-32978
Potential exploit
There is an assertion failure in SingleComponentLSScan::ParseMCU in singlecomponentlsscan.cpp in libjpeg before 1.64 via an empty JPEG-LS scan.
Products affected by CVE-2022-32978
- cpe:2.3:a:jpeg:libjpeg:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-32978
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-32978
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-2022-32978
-
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-2022-32978
-
https://github.com/thorfdbg/libjpeg/issues/75
Abort in SingleComponentLSScan::ParseMCU · Issue #75 · thorfdbg/libjpeg · GitHubExploit;Issue Tracking;Third Party Advisory
-
https://github.com/thorfdbg/libjpeg/commit/4746b577931e926a49e50de9720a4946de3069a7
Fixed handling of empty JPEG-LS scans. · thorfdbg/libjpeg@4746b57 · GitHubPatch;Third Party Advisory
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