Upstream information

CVE-2018-11698 at MITRE

Description

An issue was discovered in LibSass through 3.5.4. An out-of-bounds read of a memory region was found in the function Sass::handle_error which could be leveraged by an attacker to disclose information or manipulated to read from unmapped memory causing a denial of service.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5.8
Vector AV:N/AC:M/Au:N/C:P/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.1 4.7
Vector AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Access Vector Network Local
Access Complexity Low High
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact None None
Availability Impact High None
SUSE Bugzilla entry: 1097128 [NEW]

No SUSE Security Announcements cross referenced.