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veracodeVeracode Vulnerability DatabaseVERACODE:42941
HistoryAug 24, 2023 - 9:21 a.m.

Denial Of Service (DoS)

2023-08-2409:21:16
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
4
libsass vulnerability stack_overflow application_crash ast_selectors.cpp

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

37.4%

libsass.so is vulnerable to Denial Of Service (DoS). The vulnerability exists in CompoundSelector::has_real_parent_ref at ast_selectors.cpp due to a stack overflow which allows an attacker to cause an application crash.

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

37.4%