Vulnerability Details : CVE-2022-41409
Integer overflow vulnerability in pcre2test before 10.41 allows attackers to cause a denial of service or other unspecified impacts via negative input.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2022-41409
- cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-41409
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-41409
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST | |
|
7.5
|
HIGH | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
N/A
|
N/A
|
Oracle:CPUOct2023 |
CWE ids for CVE-2022-41409
-
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-41409
-
https://github.com/PCRE2Project/pcre2/commit/94e1c001761373b7d9450768aa15d04c25547a35
Diagnose negative repeat value in pcre2test subject line · PCRE2Project/pcre2@94e1c00 · GitHubPatch
-
https://github.com/PCRE2Project/pcre2/issues/141
[Bug report] Endless looping in pcre2test (v10.41, commit id:3a1ad4 ) · Issue #141 · PCRE2Project/pcre2 · GitHubExploit;Third Party Advisory
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