CVE-2019-6286
First published: Mon Jan 14 2019(Updated: )
In LibSass 3.5.5, a heap-based buffer over-read exists in Sass::Prelexer::skip_over_scopes in prelexer.hpp when called from Sass::Parser::parse_import(), a similar issue to CVE-2018-11693.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| libsass | =3.5.5 | |
| IBM Data Virtualization on Cloud Pak for Data | <=3.0 | |
| IBM Watson Query with Cloud Pak for Data as a Service | <=2.2 | |
| IBM Watson Query with Cloud Pak for Data as a Service | <=2.1 | |
| IBM Watson Query with Cloud Pak for Data as a Service | <=2.0 | |
| IBM Data Virtualization on Cloud Pak for Data | <=1.8 | |
| IBM Data Virtualization on Cloud Pak for Data | <=1.7 |
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Reference Links
- https://github.com/sass/libsass/issues/2815
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html
- https://www.ibm.com/support/pages/node/7183851 (Advisory)
Frequently Asked Questions
What is CVE-2019-6286?
CVE-2019-6286 is a vulnerability in LibSass 3.5.5.
How does CVE-2019-6286 affect Sass-lang Libsass?
CVE-2019-6286 affects Sass-lang Libsass version 3.5.5.
What is the severity of CVE-2019-6286?
CVE-2019-6286 has a severity rating of 6.5 (medium).
How can I fix CVE-2019-6286 in LibSass?
To fix CVE-2019-6286, update to a version of LibSass that is not affected by the vulnerability.
Is there any additional information about CVE-2019-6286?
For additional information about CVE-2019-6286, you can refer to the provided references.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/weakness
- agent/first-publish-date
- agent/author
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- agent/description
- agent/references
- agent/last-modified-date
- agent/source
- agent/event
- agent/softwarecombine
- agent/tags
- collector/ibm-support
- source/IBM
- vendor/sass-lang
- canonical/libsass
- version/libsass/3.5.5
- vendor/ibm
- canonical/ibm data virtualization on cloud pak for data
- version/ibm data virtualization on cloud pak for data/3.0
- canonical/ibm watson query with cloud pak for data as a service
- version/ibm watson query with cloud pak for data as a service/2.2
- version/ibm watson query with cloud pak for data as a service/2.1
- version/ibm watson query with cloud pak for data as a service/2.0
- version/ibm data virtualization on cloud pak for data/1.8
- version/ibm data virtualization on cloud pak for data/1.7