CVE-2021-37600

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-37600
** DISPUTED ** An integer overflow in util-linux through 2.37.1 can potentially cause a buffer overflow if an attacker were able to use system resources in a way that leads to a large number in the /proc/sysvipc/sem file. NOTE: this is unexploitable in GNU C Library environments, and possibly in all realistic environments.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

1.2 /10

CVSS v2.0 : LOW

V2 Legend

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

Exploitability : 1.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity HIGH

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://github.com/karelzak/util-linux/commit/1c9143d0c1f979c3daf10e1c37b5b1e916c22a1c Patch Third Party Advisory
https://github.com/karelzak/util-linux/issues/1395 Exploit Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/04/msg00005.html
https://security.gentoo.org/glsa/202401-08
https://security.netapp.com/advisory/ntap-20210902-0002/ Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:kernel:util-linux:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
History

07 Apr 2024, 12:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/04/msg00005.html -

18 Oct 2021, 12:18

Type Values Removed Values Added
CPE cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
References (CONFIRM) https://security.netapp.com/advisory/ntap-20210902-0002/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20210902-0002/ - Third Party Advisory

24 Sep 2021, 20:15

Type Values Removed Values Added
Summary An integer overflow in util-linux through 2.37.1 can potentially cause a buffer overflow if an attacker were able to use system resources in a way that leads to a large number in the /proc/sysvipc/sem file. ** DISPUTED ** An integer overflow in util-linux through 2.37.1 can potentially cause a buffer overflow if an attacker were able to use system resources in a way that leads to a large number in the /proc/sysvipc/sem file. NOTE: this is unexploitable in GNU C Library environments, and possibly in all realistic environments.

02 Sep 2021, 09:15

Type Values Removed Values Added
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20210902-0002/ -

12 Aug 2021, 19:54

Type Values Removed Values Added
CVSS v2 : 7.5
v3 : 9.8 		v2 : 1.2
v3 : 5.5

09 Aug 2021, 14:15

Type Values Removed Values Added
CPE cpe:2.3:a:kernel:util-linux:*:*:*:*:*:*:*:*
CWE CWE-190
CVSS v2 : unknown
v3 : unknown 		v2 : 7.5
v3 : 9.8
References (MISC) https://github.com/karelzak/util-linux/issues/1395 - (MISC) https://github.com/karelzak/util-linux/issues/1395 - Exploit, Issue Tracking, Third Party Advisory
References (MISC) https://github.com/karelzak/util-linux/commit/1c9143d0c1f979c3daf10e1c37b5b1e916c22a1c - (MISC) https://github.com/karelzak/util-linux/commit/1c9143d0c1f979c3daf10e1c37b5b1e916c22a1c - Patch, Third Party Advisory

30 Jul 2021, 15:16

Type Values Removed Values Added
New CVE
Information

Published : 2021-07-30 14:15

Updated : 2024-08-04 02:15

NVD link : CVE-2021-37600

Mitre link : CVE-2021-37600

CVE.ORG link : CVE-2021-37600

JSON object : View

Products Affected

kernel

  • util-linux

netapp

  • ontap_select_deploy_administration_utility
CWE
CWE-190

Integer Overflow or Wraparound