CVE-2021-38172

CVSS V2 High 7.5 CVSS V3 Critical 9.8
Description
perM 0.4.0 has a Buffer Overflow related to strncpy. (Debian initially fixed this in 0.4.0-7.)
Overview
  • CVE ID
  • CVE-2021-38172
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-02-05T18:15:07
  • Last Modified Date
  • 2022-02-11T03:14:45
Weakness Enumerations
CWE URL
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:debian:perm:0.4.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://lists.debian.org/debian-med/2021/08/msg00016.html Mailing List Vendor Advisory
https://tracker.debian.org/pkg/perm Issue Tracking Patch Vendor Advisory
https://salsa.debian.org/med-team/perm/-/commits/master/ Patch Vendor Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019 Exploit Vendor Advisory
https://packages.qa.debian.org/p/perm.html Issue Tracking Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-38172
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38172
History
Created Old Value New Value Data Type Notes
2022-05-10 06:33:03 Added to TrackCVE
2022-12-06 08:44:12 2022-02-05T18:15Z 2022-02-05T18:15:07 CVE Published Date updated
2022-12-06 08:44:12 2022-02-11T03:14:45 CVE Modified Date updated
2022-12-06 08:44:12 Analyzed Vulnerability Status updated