CVE-2018-11695 — NULL Pointer Dereference in Libsass

CWE-476 — NULL Pointer Dereference8 documents6 sources
Severity
8.8HIGHNVD
EPSS
0.3%
top 43.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LibsassDebian LibsassSass-lang Libsass
Timeline
PublishedJun 4
Latest updateMay 13

Description

An issue was discovered in LibSass <3.5.3. A NULL pointer dereference was found in the function Sass::Expand::operator which could be leveraged by an attacker to cause a denial of service (application crash) or possibly have unspecified other impact.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶debiandebian/libsass< libsass 3.5.4-1 (bookworm)
▶Debianlibsass/libsass< 3.5.4-1+3

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-q72c-6p77-wj85: An issue was discovered in LibSass <3↗2022-05-13
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OSV
CVE-2018-11695: An issue was discovered in LibSass <3↗2018-06-04
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📋Vendor Advisories

2
Ubuntu
LibSass vulnerabilities↗2021-03-15
▶
Debian
CVE-2018-11695: libsass - An issue was discovered in LibSass <3.5.3. A NULL pointer dereference was found ...↗2018
▶

💬Community

3
Bugzilla
CVE-2018-11695 libsass: NULL pointer dereference was found in function Sass::Expand::operator in expand.cpp [fedora-all]↗2018-06-07
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Bugzilla
CVE-2018-11695 libsass: NULL pointer dereference was found in function Sass::Expand::operator in expand.cpp↗2018-06-07
▶
Bugzilla
CVE-2018-11695 libsass: NULL pointer dereference was found in function Sass::Expand::operator in expand.cpp [epel-7]↗2018-06-07
▶