Lucene search

K
ubuntucveUbuntu.comUB:CVE-2022-43358
HistoryAug 22, 2023 - 12:00 a.m.

CVE-2022-43358

2023-08-2200:00:00
ubuntu.com
ubuntu.com
7
stack overflow
ast_selectors.cpp
sass
complexselector
has_placeholder
libsass
denial of service
dos
unix

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

21.2%

Stack overflow vulnerability in ast_selectors.cpp: in function
Sass::ComplexSelector::has_placeholder in libsass:3.6.5-8-g210218, which
can be exploited by attackers to cause a denial of service (DoS).

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

21.2%