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 varnish-develUpgrade varnish-modulesUpgrade varnishUpgrade varnish-docs | May 4, 2022 | Apr 8, 2020 |
| Centos_linux | — | Upgrade varnish-docsUpgrade varnish-modules-debuginfoUpgrade varnish-develUpgrade varnish-modules-debugsourceUpgrade varnishUpgrade varnish-modules | Nov 5, 2020 | Apr 8, 2020 |
| Debian | — | Upgrade varnish | Jul 30, 2024 | Apr 8, 2020 |
| Oracle_linux | — | Upgrade varnish-develUpgrade varnish-modulesUpgrade varnishUpgrade varnish-docs | Nov 12, 2020 | Oct 21, 2019 |
| Redhat_linux | — | Upgrade varnish-develUpgrade varnish-modules-debugsourceUpgrade varnish-modules-debuginfoUpgrade varnish-modulesUpgrade varnishUpgrade varnish-docs | Nov 5, 2020 | Apr 8, 2020 |
| Rocky_linux | — | Upgrade varnish-develUpgrade varnish-modulesUpgrade varnish-docsUpgrade varnish-modules-debuginfoUpgrade varnish-modules-debugsourceUpgrade varnish | Mar 12, 2024 | Apr 8, 2020 |
| Suse | — | Upgrade libvarnishapi2Upgrade varnish-develUpgrade varnish | Jun 16, 2020 | Apr 8, 2020 |
| Ubuntu | — | Upgrade libvarnishapi2Upgrade varnishUpgrade libvarnishapi1 | Jun 9, 2022 | Apr 8, 2020 |
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