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[email protected]CVE-2021-38172

HistoryFeb 05, 2022 - 6:15 p.m.

CVE-2021-38172

2022-02-0518:15:07

CWE-120

[email protected]

web.nvd.nist.gov

cve-2021-38172

perm 0.4.0

buffer overflow

strncpy

debian

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.3 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

77.7%

JSON

perM 0.4.0 has a Buffer Overflow related to strncpy. (Debian initially fixed this in 0.4.0-7.)

Affected configurations

NVD

Node

debianpermMatch0.4.0

CPENameOperatorVersion
debian:permdebian permeq0.4.0

CPE	Name	Operator	Version
debian:perm	debian perm	eq	0.4.0

References

bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019

lists.debian.org/debian-med/2021/08/msg00016.html

packages.qa.debian.org/p/perm.html

salsa.debian.org/med-team/perm/-/commits/master/

tracker.debian.org/pkg/perm

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.3 High

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

77.7%

JSON

Related for CVE-2021-38172

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