Upstream information
Description
An HTTP Request Forgery issue was discovered in Varnish Cache 5.x and 6.x before 6.0.11, 7.x before 7.1.2, and 7.2.x before 7.2.1. An attacker may introduce characters through HTTP/2 pseudo-headers that are invalid in the context of an HTTP/1 request line, causing the Varnish server to produce invalid HTTP/1 requests to the backend. This could, in turn, be used to exploit vulnerabilities in a server behind the Varnish server. Note: the 6.0.x LTS series (before 6.0.11) is affected.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
National Vulnerability Database | |
---|---|
Base Score | 7.5 |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Attack Vector | Network |
Attack Complexity | Low |
Privileges Required | None |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | None |
Integrity Impact | High |
Availability Impact | None |
CVSSv3 Version | 3.1 |
SUSE Security Advisories:
- openSUSE-SU-2022:10198-1, published Sat Nov 12 08:46:04 2022
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Liberty Linux 8 |
| Patchnames: RHSA-2022:8649 |
SUSE Liberty Linux 9 |
| Patchnames: RHSA-2022:8643 |
SUSE Package Hub 15 SP4 |
| Patchnames: openSUSE-2022-10198 |
openSUSE Leap 15.4 |
| Patchnames: openSUSE-2022-10198 |
openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-12496 |
SUSE Timeline for this CVE
CVE page created: Wed Nov 9 13:02:34 2022CVE page last modified: Tue Sep 3 19:26:47 2024