Vulnerability Details : CVE-2022-23901
Potential exploit
A stack overflow re2c 2.2 exists due to infinite recursion issues in src/dfa/dead_rules.cc.
Vulnerability category: Memory Corruption
Products affected by CVE-2022-23901
- cpe:2.3:a:re2c:re2c:2.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-23901
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 36 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-23901
| 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-2022-23901
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-23901
-
https://github.com/skvadrik/re2c/issues/394
Stack overflow due to recursion in src/dfa/dead_rules.cc · Issue #394 · skvadrik/re2c · GitHubExploit;Patch;Third Party Advisory
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