RLSA-2020:4756
- Source
- https://errata.rockylinux.org/RLSA-2020:4756
- Import Source
- https://storage.googleapis.com/resf-osv-data/RLSA-2020:4756.json
- JSON Data
- https://api.osv.dev/v1/vulns/RLSA-2020:4756
- Related
- Published
- 2020-11-03T12:33:31Z
- Modified
- 2023-02-02T14:10:10.385406Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Moderate: varnish:6 security, bug fix, and enhancement update
- Details
-
Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up.
The following packages have been upgraded to a later upstream version: varnish (6.0.6). (BZ#1795673)
Security Fix(es):
varnish: denial of service handling certain crafted HTTP/1 requests (CVE-2019-15892)
varnish: remote clients may cause Varnish to assert and restart which could result in DoS (CVE-2020-11653)
varnish: not clearing pointer between two client requests leads to information disclosure (CVE-2019-20637)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Rocky Linux 8.3 Release Notes linked from the References section.
- References
- Credits
-
-
- Rocky Enterprise Software Foundation
-
- Red Hat
-
Affected packages
Rocky Linux:8 / varnish
Package
- Name
- varnish
- Purl
- pkg:rpm/rocky-linux/varnish?distro=rocky-linux-8-4-legacy&epoch=0
Rocky Linux:8 / varnish-modules
Package
- Name
- varnish-modules
- Purl
- pkg:rpm/rocky-linux/varnish-modules?distro=rocky-linux-8-4-legacy&epoch=0