CVE-2019-18799
published 2019-11-06CVE-2019-18799: LibSass before 3.6.3 allows a NULL pointer dereference in Sass::Parser::parseCompoundSelector in parser_selectors.cpp.
PriorityP425medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
1.25%
65.9th percentile
LibSass before 3.6.3 allows a NULL pointer dereference in Sass::Parser::parseCompoundSelector in parser_selectors.cpp.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | libsass | < libsass 3.6.3-1 (bookworm) | libsass 3.6.3-1 (bookworm) |
| libsass | libsass | >= 0 < 3.6.3-1 | 3.6.3-1 |
| libsass | libsass | >= 0 < 3.6.3-1 | 3.6.3-1 |
| libsass | libsass | >= 0 < 3.6.3-1 | 3.6.3-1 |
| libsass | libsass | >= 0 < 3.6.3-1 | 3.6.3-1 |
| sass-lang | libsass | < 3.6.3 | 3.6.3 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv6.5MEDIUM
vendor_debian6.5LOW
vendor_redhat6.5MEDIUM
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GHSA
GHSA-j6f2-xv6r-9x28: LibSass before 3
ghsa_unreviewed·2022-05-24
CVE-2019-18799 [MEDIUM] GHSA-j6f2-xv6r-9x28: LibSass before 3
LibSass before 3.6.3 allows a NULL pointer dereference in Sass::Parser::parseCompoundSelector in parser_selectors.cpp.
OSV
CVE-2019-18799: LibSass before 3
osv·2019-11-06·CVSS 6.5
CVE-2019-18799 [MEDIUM] CVE-2019-18799: LibSass before 3
LibSass before 3.6.3 allows a NULL pointer dereference in Sass::Parser::parseCompoundSelector in parser_selectors.cpp.
Red Hat
libsass: NULL pointer dereference in Sass:Parser:parseCompoundSelector in parser_selectors.cpp
vendor_redhat·2019-10-07·CVSS 6.5
CVE-2019-18799 [MEDIUM] CWE-476 libsass: NULL pointer dereference in Sass:Parser:parseCompoundSelector in parser_selectors.cpp
libsass: NULL pointer dereference in Sass:Parser:parseCompoundSelector in parser_selectors.cpp
LibSass before 3.6.3 allows a NULL pointer dereference in Sass::Parser::parseCompoundSelector in parser_selectors.cpp.
Package: libsass (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2019-18799: libsass - LibSass before 3.6.3 allows a NULL pointer dereference in Sass::Parser::parseCom...
vendor_debian·2019·CVSS 6.5
CVE-2019-18799 [MEDIUM] CVE-2019-18799: libsass - LibSass before 3.6.3 allows a NULL pointer dereference in Sass::Parser::parseCom...
LibSass before 3.6.3 allows a NULL pointer dereference in Sass::Parser::parseCompoundSelector in parser_selectors.cpp.
Scope: local
bookworm: resolved (fixed in 3.6.3-1)
bullseye: resolved (fixed in 3.6.3-1)
forky: resolved (fixed in 3.6.3-1)
sid: resolved (fixed in 3.6.3-1)
trixie: resolved (fixed in 3.6.3-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-18799 libsass: NULL pointer dereference in Sass:Parser:parseCompoundSelector in parser_selectors.cpp [fedora-all]
bugzilla·2020-06-29·CVSS 6.5
CVE-2019-18799 [MEDIUM] CVE-2019-18799 libsass: NULL pointer dereference in Sass:Parser:parseCompoundSelector in parser_selectors.cpp [fedora-all]
CVE-2019-18799 libsass: NULL pointer dereference in Sass:Parser:parseCompoundSelector in parser_selectors.cpp [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: t
Bugzilla
CVE-2019-18799 libsass: NULL pointer dereference in Sass:Parser:parseCompoundSelector in parser_selectors.cpp [epel-7]
bugzilla·2020-06-29·CVSS 6.5
CVE-2019-18799 [MEDIUM] CVE-2019-18799 libsass: NULL pointer dereference in Sass:Parser:parseCompoundSelector in parser_selectors.cpp [epel-7]
CVE-2019-18799 libsass: NULL pointer dereference in Sass:Parser:parseCompoundSelector in parser_selectors.cpp [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-7.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Us
Bugzilla
CVE-2019-18799 libsass: NULL pointer dereference in Sass:Parser:parseCompoundSelector in parser_selectors.cpp
bugzilla·2020-06-29·CVSS 6.5
CVE-2019-18799 [MEDIUM] CVE-2019-18799 libsass: NULL pointer dereference in Sass:Parser:parseCompoundSelector in parser_selectors.cpp
CVE-2019-18799 libsass: NULL pointer dereference in Sass:Parser:parseCompoundSelector in parser_selectors.cpp
LibSass before 3.6.3 allows a NULL pointer dereference in Sass::Parser::parseCompoundSelector in parser_selectors.cpp.
Reference:
https://github.com/sass/libsass/issues/3001
Discussion:
Created libsass tracking bugs for this issue:
Affects: epel-7 [bug 1852079]
Affects: fedora-all [bug 1852078]
2019-11-06
Published