Candidate: CVE-2017-11554
PublicDate: 2017-07-23 03:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11554
 https://github.com/sass/libsass/issues/2445
 https://bugzilla.redhat.com/show_bug.cgi?id=1471780
Description:
 There is a stack consumption vulnerability in the lex function in
 parser.hpp (as used in sassc) in LibSass 3.4.5. A crafted input will lead
 to a remote denial of service.
Ubuntu-Description:
Notes:
Bugs:
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H [7.5 HIGH]

Patches_libsass:
 upstream: https://github.com/sass/libsass/commit/7664114543757e932f5b1a2ff5295aa9b34f8623
upstream_libsass: needs-triage
precise/esm_libsass: DNE
trusty_libsass: DNE
trusty/esm_libsass: DNE
vivid/ubuntu-core_libsass: DNE
xenial_libsass: ignored (end of standard support, was needed)
zesty_libsass: ignored (reached end-of-life)
artful_libsass: ignored (reached end-of-life)
bionic_libsass: needed
cosmic_libsass: ignored (reached end-of-life)
disco_libsass: not-affected (3.4.8-1)
eoan_libsass: not-affected (3.4.8-1)
focal_libsass: not-affected (3.4.8-1)
groovy_libsass: not-affected (3.4.8-1)
hirsute_libsass: not-affected (3.4.8-1)
impish_libsass: not-affected (3.4.8-1)
jammy_libsass: not-affected (3.4.8-1)
devel_libsass: not-affected (3.4.8-1)