CVE-2021-38172

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-38172
perM 0.4.0 has a Buffer Overflow related to strncpy. (Debian initially fixed this in 0.4.0-7.)

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019 Exploit Vendor Advisory
https://lists.debian.org/debian-med/2021/08/msg00016.html Mailing List Vendor Advisory
https://packages.qa.debian.org/p/perm.html Issue Tracking Patch Vendor Advisory
https://salsa.debian.org/med-team/perm/-/commits/master/ Patch Vendor Advisory
https://tracker.debian.org/pkg/perm Issue Tracking Patch Vendor Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019 Exploit Vendor Advisory
https://lists.debian.org/debian-med/2021/08/msg00016.html Mailing List Vendor Advisory
https://packages.qa.debian.org/p/perm.html Issue Tracking Patch Vendor Advisory
https://salsa.debian.org/med-team/perm/-/commits/master/ Patch Vendor Advisory
https://tracker.debian.org/pkg/perm Issue Tracking Patch Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:debian:perm:0.4.0:*:*:*:*:*:*:*
History

21 Nov 2024, 06:16

Type Values Removed Values Added
References () https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019 - Exploit, Vendor Advisory () https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019 - Exploit, Vendor Advisory
References () https://lists.debian.org/debian-med/2021/08/msg00016.html - Mailing List, Vendor Advisory () https://lists.debian.org/debian-med/2021/08/msg00016.html - Mailing List, Vendor Advisory
References () https://packages.qa.debian.org/p/perm.html - Issue Tracking, Patch, Vendor Advisory () https://packages.qa.debian.org/p/perm.html - Issue Tracking, Patch, Vendor Advisory
References () https://salsa.debian.org/med-team/perm/-/commits/master/ - Patch, Vendor Advisory () https://salsa.debian.org/med-team/perm/-/commits/master/ - Patch, Vendor Advisory
References () https://tracker.debian.org/pkg/perm - Issue Tracking, Patch, Vendor Advisory () https://tracker.debian.org/pkg/perm - Issue Tracking, Patch, Vendor Advisory

11 Feb 2022, 03:14

Type Values Removed Values Added
References (MISC) https://packages.qa.debian.org/p/perm.html - (MISC) https://packages.qa.debian.org/p/perm.html - Issue Tracking, Patch, Vendor Advisory
References (MISC) https://tracker.debian.org/pkg/perm - (MISC) https://tracker.debian.org/pkg/perm - Issue Tracking, Patch, Vendor Advisory
References (CONFIRM) https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019 - (CONFIRM) https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019 - Exploit, Vendor Advisory
References (MISC) https://lists.debian.org/debian-med/2021/08/msg00016.html - (MISC) https://lists.debian.org/debian-med/2021/08/msg00016.html - Mailing List, Vendor Advisory
References (MISC) https://salsa.debian.org/med-team/perm/-/commits/master/ - (MISC) https://salsa.debian.org/med-team/perm/-/commits/master/ - Patch, Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 7.5
v3 : 9.8
CPE cpe:2.3:a:debian:perm:0.4.0:*:*:*:*:*:*:*
CWE CWE-120

05 Feb 2022, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-02-05 18:15

Updated : 2024-11-21 06:16

NVD link : CVE-2021-38172

Mitre link : CVE-2021-38172

CVE.ORG link : CVE-2021-38172

JSON object : View

Products Affected

debian

  • perm
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')