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ubuntucveUbuntu.comUB:CVE-2021-32436
HistoryMar 10, 2022 - 12:00 a.m.

CVE-2021-32436

2022-03-1000:00:00
ubuntu.com
ubuntu.com
20
cve-2021-32436
out-of-bounds read
write_title function
denial of service
remote attackers
subs.c
abcm2ps v8.14.11
unspecified vectors
unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.014

Percentile

86.6%

An out-of-bounds read in the function write_title() in subs.c of abcm2ps
v8.14.11 allows remote attackers to cause a Denial of Service (DoS) via
unspecified vectors.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchabcm2ps< 7.8.9-1+deb9u1build0.18.04.1UNKNOWN
ubuntu20.04noarchabcm2ps< 8.14.6-0.1ubuntu0.1~esm1UNKNOWN
ubuntu22.04noarchabcm2ps< 8.14.11-0.1ubuntu0.1~esm1UNKNOWN
ubuntu16.04noarchabcm2ps< 7.8.9-1ubuntu0.16.04.1~esm1UNKNOWN

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.014

Percentile

86.6%