PT-2017-11942 · Sass · Libsass

Owl337 · Published 2017-07-16 · Updated 2019-10-03 · CVE-2017-11341

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions LibSass version 3.4.5

Description A heap-based buffer over-read issue exists in the lexer.hpp file of LibSass. This can be triggered by a crafted input, potentially leading to a remote denial of service attack.

Recommendations For LibSass version 3.4.5, consider updating to a newer version that addresses this issue, as no specific fix is provided for this version. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2017-11341

Affected Products

Libsass

References · 6

• 🔥 https://bugzilla.redhat.com/show_bug.cgi?id=1470714 · Exploit
• https://ubuntu.com/security/CVE-2017-11341 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-11341 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-11341 · Security Note
• https://osv.dev/vulnerability/CVE-2017-11341 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-11341 · Vendor Advisory