CVE-2022-27819

CVSS V2 Medium 4 CVSS V3 Medium 5.3
Description
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).
Overview
  • CVE ID
  • CVE-2022-27819
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-04-07T02:15:07
  • Last Modified Date
  • 2022-04-14T13:13:12
Weakness Enumerations
CWE URL
CWE-400 http://cwe.mitre.org/data/definitions/400.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:waycrate:swhkd:1.1.5:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:H/Au:N/C:P/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • HIGH
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 4.9
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • HIGH
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1
  • Impact Score
  • 4.2
References
Reference URL Reference Tags
https://github.com/waycrate/swhkd/releases Release Notes
https://github.com/waycrate/swhkd/commit/b4e6dc76f4845ab03104187a42ac6d1bbc1e0021 Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/04/14/1 Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-27819
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27819
History
Created Old Value New Value Data Type Notes
2022-05-10 15:42:57 Added to TrackCVE
2022-12-06 14:27:32 2022-04-07T02:15Z 2022-04-07T02:15:07 CVE Published Date updated
2022-12-06 14:27:32 2022-04-14T13:13:12 CVE Modified Date updated
2022-12-06 14:27:32 Analyzed Vulnerability Status updated