Vulnerability Details : CVE-2022-27819
SWHKD 1.1.5 allows unsafe parsing via the -c option. An information leak might occur but there is a simple denial of service (memory exhaustion) upon an attempt to parse a large or infinite file (such as a block or character device).
Vulnerability category: Denial of service
Products affected by CVE-2022-27819
- cpe:2.3:a:waycrate:swhkd:1.1.5:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-27819
0.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-27819
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:H/Au:N/C:P/I:N/A:P |
4.9
|
4.9
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:H |
1.0
|
4.2
|
NIST |
CWE ids for CVE-2022-27819
-
The product does not properly control the allocation and maintenance of a limited resource.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-27819
-
https://github.com/waycrate/swhkd/commit/b4e6dc76f4845ab03104187a42ac6d1bbc1e0021
[patch] CVE-2022-27819 · waycrate/swhkd@b4e6dc7 · GitHubPatch;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2022/04/14/1
oss-security - Multiple vulnerabilities in swhkd hotkey helper for WaylandPatch;Third Party Advisory
-
https://github.com/waycrate/swhkd/releases
Releases · waycrate/swhkd · GitHubRelease Notes
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