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cpe:2.3:a:varnish-software:varnish_cache:*:*:*:*:lts:*:*:*

part: a version: * update: *

VendorVarnish Software (65ee8e2c-5e48-53f9-a999-99b2a3b7b4f1)
ProductVarnish Cache (d2c54860-d641-5b7d-b1d1-48efefb0adcc)
Edition*
Language*
Software editionlts
Target software*
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NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2022-45060 vulnerable 2026-06-08 05:50:35.462422 Details available
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.
Published: 2022-11-09T00:00:00.000Z
Updated: 2025-05-01T14:28:59.931Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2022-23959 vulnerable 2026-06-08 05:40:59.394817 Details available
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.
Published: 2022-01-26T00:38:55.000Z
Updated: 2024-08-03T03:59:23.263Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-36740 vulnerable 2026-06-08 05:32:52.387280 Details available
Varnish Cache, with HTTP/2 enabled, allows request smuggling and VCL authorization bypass via a large Content-Length header for a POST request. This affects Varnish Enterprise 6.0.x before 6.0.8r3, and Varnish Cache 5.x and 6.x before 6.5.2, 6.6.x before 6.6.1, and 6.0 LTS before 6.0.8.
Published: 2021-07-14T16:07:28.000Z
Updated: 2024-08-04T01:01:58.991Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2020-11653 vulnerable 2026-06-08 05:16:47.593136 Details available
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. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss.
Published: 2020-04-08T00:00:00.000Z
Updated: 2024-08-04T11:35:13.694Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-20637 vulnerable 2026-06-08 05:13:40.884059 Details available
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.
Published: 2020-04-08T23:01:30.000Z
Updated: 2024-08-05T02:46:10.452Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-15892 vulnerable 2026-06-08 05:12:58.182110 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data

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