CVE Vulnerability

CVE-2019-18798

LibSass before 3.6.3 allows a heap-based buffer over-read in Sass::weaveParents in ast_sel_weave.cpp.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/sass/libsass/issues/2999 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:sass-lang:libsass:*:*:*:*:*:*:*:*
Information

Published : 2019-11-06 04:15

Updated : 2019-11-08 07:43

NVD link : CVE-2019-18798

Mitre link : CVE-2019-18798

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read