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.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade varnishUpgrade varnish-docsUpgrade varnish-modulesUpgrade varnish-devel | May 4, 2022 | Apr 8, 2020 |
| Centos_linux | — | Upgrade varnish-modules-debugsourceUpgrade varnish-modulesUpgrade varnishUpgrade varnish-develUpgrade varnish-modules-debuginfoUpgrade varnish-docs | Nov 5, 2020 | Apr 8, 2020 |
| Debian | — | Upgrade varnish | Jul 30, 2024 | Apr 8, 2020 |
| Oracle_linux | — | Upgrade varnishUpgrade varnish-docsUpgrade varnish-modulesUpgrade varnish-devel | Nov 12, 2020 | Oct 21, 2019 |
| Redhat_linux | — | Upgrade varnish-docsUpgrade varnishUpgrade varnish-modulesUpgrade varnish-develUpgrade varnish-modules-debugsourceUpgrade varnish-modules-debuginfo | Nov 5, 2020 | Apr 8, 2020 |
| Rocky_linux | — | Upgrade varnish-develUpgrade varnish-docsUpgrade varnish-modulesUpgrade varnishUpgrade varnish-modules-debuginfoUpgrade varnish-modules-debugsource | Mar 12, 2024 | Apr 8, 2020 |
| Suse | — | Upgrade libvarnishapi2Upgrade varnish-develUpgrade varnish | Jun 16, 2020 | Apr 8, 2020 |
| Ubuntu | — | Upgrade varnishUpgrade libvarnishapi1Upgrade libvarnishapi2 | Jun 9, 2022 | Apr 8, 2020 |
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