CVE-2019-18797

2019-11-0616:15:10

Debian Security Bug Tracker

security-tracker.debian.org

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

40.6%

JSON

LibSass 3.6.1 has uncontrolled recursion in Sass::Eval::operator()(Sass::Binary_Expression*) in eval.cpp.

OSVersionArchitecturePackageVersionFilename
Debian12alllibsass<= 3.6.5+20220909-1libsass_3.6.5+20220909-1_all.deb
Debian11alllibsass<= 3.6.4+20201122-1libsass_3.6.4+20201122-1_all.deb
Debian999alllibsass<= 3.6.5+20231221-3libsass_3.6.5+20231221-3_all.deb
Debian13alllibsass<= 3.6.5+20231221-3libsass_3.6.5+20231221-3_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	libsass	<= 3.6.5+20220909-1	libsass_3.6.5+20220909-1_all.deb
Debian	11	all	libsass	<= 3.6.4+20201122-1	libsass_3.6.4+20201122-1_all.deb
Debian	999	all	libsass	<= 3.6.5+20231221-3	libsass_3.6.5+20231221-3_all.deb
Debian	13	all	libsass	<= 3.6.5+20231221-3	libsass_3.6.5+20231221-3_all.deb