| Name | CVE-2018-11499 |
| Description | A use-after-free vulnerability exists in handle_error() in sass_context.cpp in LibSass 3.4.x and 3.5.x through 3.5.4 that could be leveraged to cause a denial of service (application crash) or possibly unspecified other impact. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 900182 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libsass (PTS) | stretch | 3.4.3-1 | fixed |
| buster | 3.5.5-4 | fixed |
| bullseye | 3.6.4+20201122-1 | fixed |
| bookworm | 3.6.5+20220909-1 | fixed |
| trixie, sid | 3.6.5+20231221-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libsass | source | stretch | (not affected) | | | |
| libsass | source | (unstable) | 3.5.5-3 | | | 900182 |
Notes
[stretch] - libsass <not-affected> (Vulnerability introduced in 3.4.7 upstream)
https://github.com/sass/libsass/issues/2643
https://github.com/sass/libsass/commit/84eaca254ca726531def3569c990089b3154e640