Vulnerabilities > Varnish Cache Project

DATE CVE VULNERABILITY TITLE RISK
2023-10-10 CVE-2023-44487 Resource Exhaustion vulnerability in multiple products
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
7.5
2022-11-09 CVE-2022-45059 HTTP Request Smuggling vulnerability in multiple products
An issue was discovered in Varnish Cache 7.x before 7.1.2 and 7.2.x before 7.2.1.
7.5
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
2022-08-11 CVE-2022-38150 In Varnish Cache 7.0.0, 7.0.1, 7.0.2, and 7.1.0, it is possible to cause the Varnish Server to assert and automatically restart through forged HTTP/1 backend responses.
network
low complexity
varnish-cache-project fedoraproject
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.
6.5
2020-02-12 CVE-2013-4090 Unspecified vulnerability in Varnish Cache Project Varnish Cache
Varnish HTTP cache before 3.0.4: ACL bug
network
low complexity
varnish-cache-project
5.0
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
2017-11-16 CVE-2017-8807 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products
vbf_stp_error in bin/varnishd/cache/cache_fetch.c in Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1 allows remote attackers to obtain sensitive information from process memory because a VFP_GetStorage buffer is larger than intended in certain circumstances involving -sfile Stevedore transient objects.
6.4
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.
5.0