CVE-2018-11698
Published: 4 June 2018
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.
Priority
Status
Package | Release | Status |
---|---|---|
libsass Launchpad, Ubuntu, Debian |
groovy |
Ignored
(end of life)
|
kinetic |
Ignored
(end of life, was needed)
|
|
jammy |
Needed
|
|
impish |
Ignored
(end of life)
|
|
bionic |
Released
(3.4.8-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
xenial |
Needed
|
|
artful |
Ignored
(end of life)
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
focal |
Needed
|
|
hirsute |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
mantic |
Needed
|
|
lunar |
Ignored
(end of life, was needed)
|
|
Patches: upstream: https://github.com/sass/libsass/commit/8f40dc03e5ab5a8b2ebeb72b31f8d1adbb2fd6ae |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.1 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |