All the vulnerabilites related to varnish-software - varnish_cache
Vulnerability from fkie_nvd
Published
2020-04-08 23:15
Modified
2024-11-21 04:38
Severity ?
Summary
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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html | Mailing List, Third Party Advisory | |
| cve@mitre.org | http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html | Mailing List, Third Party Advisory | |
| cve@mitre.org | http://varnish-cache.org/security/VSV00004.html#vsv00004 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://varnish-cache.org/security/VSV00004.html#vsv00004 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| varnish-cache | varnish_cache | * | |
| varnish-cache | varnish_cache | * | |
| varnish-software | varnish_cache | * | |
| opensuse | backports_sle | 15.0 | |
| opensuse | leap | 15.1 |
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"value": "Se detect\u00f3 un problema en Varnish Cache versiones anteriores a 6.0.5 LTS, versiones 6.1.x y versiones 6.2.x anteriores a 6.2.2 y versiones 6.3.x anteriores a 6.3.1. No borra un puntero entre el manejo de una petici\u00f3n de cliente y la siguiente petici\u00f3n dentro de la misma conexi\u00f3n. Esto a veces causa que la informaci\u00f3n sea revelada desde el espacio de trabajo de la conexi\u00f3n, tales como las estructuras de datos asociadas con peticiones anteriores dentro de esta conexi\u00f3n o los encabezados temporales relacionados con VCL."
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"id": "CVE-2019-20637",
"lastModified": "2024-11-21T04:38:56.193",
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Vulnerability from fkie_nvd
Published
2022-11-09 06:15
Modified
2024-11-21 07:28
Severity ?
Summary
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.
References
Impacted products
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}
Vulnerability from fkie_nvd
Published
2017-08-04 09:29
Modified
2024-11-21 03:09
Severity ?
Summary
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. A wrong if statement in the varnishd source code means that particular invalid requests from the client can trigger an assert, related to an Integer Overflow. This causes the varnishd worker process to abort and restart, losing the cached contents in the process. An attacker can therefore crash the varnishd worker process on demand and effectively keep it from serving content - a Denial-of-Service attack. The specific source-code filename containing the incorrect statement varies across releases.
References
Impacted products
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}
Vulnerability from fkie_nvd
Published
2020-04-08 23:15
Modified
2024-11-21 04:58
Severity ?
Summary
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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html | Mailing List, Third Party Advisory | |
| cve@mitre.org | http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html | Mailing List, Third Party Advisory | |
| cve@mitre.org | https://lists.debian.org/debian-lts-announce/2022/11/msg00036.html | Mailing List, Third Party Advisory | |
| cve@mitre.org | https://varnish-cache.org/security/VSV00005.html#vsv00005 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.debian.org/debian-lts-announce/2022/11/msg00036.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://varnish-cache.org/security/VSV00005.html#vsv00005 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| varnish-cache | varnish_cache | * | |
| varnish-cache | varnish_cache | * | |
| varnish-software | varnish_cache | * | |
| opensuse | backports_sle | 15.0 | |
| opensuse | leap | 15.1 | |
| debian | debian_linux | 10.0 |
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"lastModified": "2024-11-21T04:58:20.113",
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}
Vulnerability from fkie_nvd
Published
2021-07-14 17:15
Modified
2024-11-21 06:13
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| varnish-cache | varnish_cache | * | |
| varnish-cache | varnish_cache | 6.0.8 | |
| varnish-cache | varnish_cache | 6.0.8 | |
| varnish-software | varnish_cache | * | |
| varnish-software | varnish_cache | * | |
| varnish_cache_project | varnish_cache | * | |
| varnish_cache_project | varnish_cache | * | |
| fedoraproject | fedora | 33 | |
| fedoraproject | fedora | 34 | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 |
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"id": "CVE-2021-36740",
"lastModified": "2024-11-21T06:13:59.623",
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Vulnerability from fkie_nvd
Published
2019-09-03 21:15
Modified
2024-11-21 04:29
Severity ?
Summary
An issue was discovered in Varnish Cache before 6.0.4 LTS, and 6.1.x and 6.2.x before 6.2.1. An HTTP/1 parsing failure allows a remote attacker to trigger an assert by sending crafted HTTP/1 requests. The assert will cause an automatic restart with a clean cache, which makes it a Denial of Service attack.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| varnish-software | varnish_cache | * | |
| varnish_cache_project | varnish_cache | * | |
| varnish_cache_project | varnish_cache | * | |
| debian | debian_linux | 10.0 |
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"lang": "es",
"value": "Se detecto un problema en Varnish Cache en versiones anteriores a la 6.0.4 LTS y 6.1.x y 6.2.x en versiones anteriores a la 6.2.1. Un error de an\u00e1lisis HTTP/1 permite a un atacante remoto desencadenar una aserci\u00f3n mediante el env\u00edo de solicitudes HTTP/1 dise\u00f1adas. La aserci\u00f3n provocar\u00e1 un reinicio autom\u00e1tico con una memoria cach\u00e9 limpia, lo que la convierte en un ataque de Denegaci\u00f3n de Servicio."
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"lastModified": "2024-11-21T04:29:40.687",
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Vulnerability from fkie_nvd
Published
2022-01-26 01:15
Modified
2024-11-21 06:49
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| varnish-software | varnich_cache | * | |
| varnish-software | varnich_cache | * | |
| varnish-software | varnich_cache | 4.1 | |
| varnish-software | varnish_cache | * | |
| varnish-software | varnish_cache_plus | * | |
| varnish_cache_project | varnish_cache | * | |
| fedoraproject | fedora | 35 | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 | |
| debian | debian_linux | 11.0 |
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cve-2021-36740
Vulnerability from cvelistv5
Published
2021-07-14 16:07
Modified
2024-08-04 01:01
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://varnish-cache.org/security/VSV00007.html | x_refsource_MISC | |
| https://docs.varnish-software.com/security/VSV00007/ | x_refsource_MISC | |
| https://github.com/varnishcache/varnish-cache/commit/9be22198e258d0e7a5c41f4291792214a29405cf | x_refsource_MISC | |
| https://github.com/varnishcache/varnish-cache/commit/82b0a629f60136e76112c6f2c6372cce77b683be | x_refsource_MISC | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZHBNLDEOTGYRIEQZBWV7F6VPYS4O2AAK/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/THV2DQA2GS65HUCKK4KSD2XLN3AAQ2V5/ | vendor-advisory, x_refsource_FEDORA | |
| https://www.debian.org/security/2022/dsa-5088 | vendor-advisory, x_refsource_DEBIAN |
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cve-2022-45060
Vulnerability from cvelistv5
Published
2022-11-09 00:00
Modified
2024-08-03 14:01
Severity ?
EPSS score ?
Summary
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.
References
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cve-2019-20637
Vulnerability from cvelistv5
Published
2020-04-08 23:01
Modified
2024-08-05 02:46
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| http://varnish-cache.org/security/VSV00004.html#vsv00004 | x_refsource_MISC | |
| http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html | vendor-advisory, x_refsource_SUSE | |
| http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html | vendor-advisory, x_refsource_SUSE |
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cve-2022-23959
Vulnerability from cvelistv5
Published
2022-01-26 00:38
Modified
2024-08-03 03:59
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://varnish-cache.org/security/VSV00008.html | x_refsource_MISC | |
| https://docs.varnish-software.com/security/VSV00008/ | x_refsource_MISC | |
| https://lists.debian.org/debian-lts-announce/2022/02/msg00014.html | mailing-list, x_refsource_MLIST | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UMMDMQWNAE3BTSZUHXQHVAMZC5TLHLYT/ | vendor-advisory, x_refsource_FEDORA | |
| https://www.debian.org/security/2022/dsa-5088 | vendor-advisory, x_refsource_DEBIAN |
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cve-2020-11653
Vulnerability from cvelistv5
Published
2020-04-08 00:00
Modified
2024-08-04 11:35
Severity ?
EPSS score ?
Summary
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.
References
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cve-2019-15892
Vulnerability from cvelistv5
Published
2019-09-03 20:56
Modified
2024-08-05 01:03
Severity ?
EPSS score ?
Summary
An issue was discovered in Varnish Cache before 6.0.4 LTS, and 6.1.x and 6.2.x before 6.2.1. An HTTP/1 parsing failure allows a remote attacker to trigger an assert by sending crafted HTTP/1 requests. The assert will cause an automatic restart with a clean cache, which makes it a Denial of Service attack.
References
| ▼ | URL | Tags |
|---|---|---|
| https://varnish-cache.org/security/VSV00003.html | x_refsource_MISC | |
| https://seclists.org/bugtraq/2019/Sep/5 | mailing-list, x_refsource_BUGTRAQ | |
| https://www.debian.org/security/2019/dsa-4514 | vendor-advisory, x_refsource_DEBIAN | |
| http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00069.html | vendor-advisory, x_refsource_SUSE | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KLSF54TDJWJLINIFEW5V5BKDNY5EQRR3/ | vendor-advisory, x_refsource_FEDORA | |
| http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00089.html | vendor-advisory, x_refsource_SUSE | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3OEOCYRU43TWEU2C65F3D6GK64MSWNNK/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DBAQF6UDRSTURGINIMSMLJR4PTDYWA7C/ | vendor-advisory, x_refsource_FEDORA |
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cve-2017-12425
Vulnerability from cvelistv5
Published
2017-08-04 09:00
Modified
2024-08-05 18:36
Severity ?
EPSS score ?
Summary
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. A wrong if statement in the varnishd source code means that particular invalid requests from the client can trigger an assert, related to an Integer Overflow. This causes the varnishd worker process to abort and restart, losing the cached contents in the process. An attacker can therefore crash the varnishd worker process on demand and effectively keep it from serving content - a Denial-of-Service attack. The specific source-code filename containing the incorrect statement varies across releases.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.varnish-cache.org/security/VSV00001.html#vsv00001 | x_refsource_CONFIRM | |
| https://lists.debian.org/debian-security-announce/2017/msg00186.html | x_refsource_CONFIRM | |
| http://www.debian.org/security/2017/dsa-3924 | vendor-advisory, x_refsource_DEBIAN | |
| https://bugzilla.suse.com/show_bug.cgi?id=1051917 | x_refsource_CONFIRM | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1477222 | x_refsource_CONFIRM | |
| https://github.com/varnishcache/varnish-cache/issues/2379 | x_refsource_CONFIRM |
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