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Rocky Linux: CVE-2019-20637: varnish-6 (RLSA-2020-4756)

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Rocky Linux: CVE-2019-20637: varnish-6 (RLSA-2020-4756)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
04/08/2020
Created
03/13/2024
Added
03/12/2024
Modified
03/12/2024

Description

An issue was discovered in Varnish Cache before 6.0.5 LTS, 6.1.x and 6.2.x before 6.2.2, and 6.3.x before 6.3.1. It does not clear a pointer between the handling of one client request and the next request within the same connection. This sometimes causes information to be disclosed from the connection workspace, such as data structures associated with previous requests within this connection or VCL-related temporary headers.

Solution(s)

  • rocky-upgrade-varnish
  • rocky-upgrade-varnish-devel
  • rocky-upgrade-varnish-docs
  • rocky-upgrade-varnish-modules
  • rocky-upgrade-varnish-modules-debuginfo
  • rocky-upgrade-varnish-modules-debugsource

References

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