Vulnerabilities > Varnish Software
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-08-23 | CVE-2023-41104 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Varnish-Software Varnish Enterprise and Vmod Digest libvmod-digest before 1.0.3, as used in Varnish Enterprise 6.0.x before 6.0.11r5, has an out-of-bounds memory access during base64 decoding, leading to both authentication bypass and information disclosure; however, the exact attack surface will depend on the particular VCL (Varnish Configuration Language) configuration in use. | 6.5 |
| 2022-11-09 | CVE-2022-45060 | 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. | 7.5 |
| 2022-01-26 | CVE-2022-23959 | HTTP Request Smuggling vulnerability in multiple products In Varnish Cache before 6.6.2 and 7.x before 7.0.2, Varnish Cache 6.0 LTS before 6.0.10, and and Varnish Enterprise (Cache Plus) 4.1.x before 4.1.11r6 and 6.0.x before 6.0.9r4, request smuggling can occur for HTTP/1 connections. | 9.1 |
| 2021-07-14 | CVE-2021-36740 | HTTP Request Smuggling vulnerability in multiple products Varnish Cache, with HTTP/2 enabled, allows request smuggling and VCL authorization bypass via a large Content-Length header for a POST request. network low complexity varnish-cache varnish-cache-project varnish-software fedoraproject debian CWE-444 | 6.5 |
| 2020-04-08 | CVE-2020-11653 | Reachable Assertion vulnerability in multiple products An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. | 7.5 |
| 2020-04-08 | CVE-2019-20637 | Improper Cross-boundary Removal of Sensitive Data vulnerability in multiple products 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. | 7.5 |
| 2019-09-03 | CVE-2019-15892 | Reachable Assertion vulnerability in multiple products An issue was discovered in Varnish Cache before 6.0.4 LTS, and 6.1.x and 6.2.x before 6.2.1. | 7.5 |
| 2017-08-04 | CVE-2017-12425 | Integer Overflow or Wraparound vulnerability in multiple products An issue was discovered in Varnish HTTP Cache 4.0.1 through 4.0.4, 4.1.0 through 4.1.7, 5.0.0, and 5.1.0 through 5.1.2. | 7.5 |