VulnerabilityModified
CVE-2019-6283
In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::parenthese_scope in prelexer.hpp.
MEDIUM 6.5EPSS 1.91%
Does this matter?
Lower severity and a low EPSS score (1.91%). Track it; it rarely justifies an emergency change on its own.
Description
In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::parenthese_scope in prelexer.hpp.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 1.91% probability · 79th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- sass-lang/libsass
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.htmlBroken Link
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.htmlBroken Link
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.htmlBroken Link
- https://github.com/sass/libsass/issues/2814Exploit, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.htmlBroken Link
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.htmlBroken Link
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.htmlBroken Link
- https://github.com/sass/libsass/issues/2814Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.