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ubuntucveUbuntu.comUB:CVE-2023-31972
HistoryMay 09, 2023 - 12:00 a.m.

CVE-2023-31972

2023-05-0900:00:00
ubuntu.com
ubuntu.com
10
yasm v1.3.0
use after free
vulnerability
pp_getline
nasm-pp.c
unix

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0

Percentile

12.7%

DISPUTED yasm v1.3.0 was discovered to contain a use after free via
the function pp_getline at /nasm/nasm-pp.c. Note: Multiple third parties
dispute this as a bug and not a vulnerability according to the YASM
security policy.

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0

Percentile

12.7%