All the vulnerabilites related to varnish-cache - varnish
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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},
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"value": "Se ha descubierto un problema en Varnish HTTP Cache 4.0.1 a 4.0.4; 4.1.0 a 4.1.7; 5.0.0; y 5.1.0 a 5.1.2. Una instrucci\u00f3n if incorrecta en el c\u00f3digo fuente de varnishd significa que ciertas peticiones no v\u00e1lidas formuladas por el cliente pueden desembocar en una aserci\u00f3n, relacionada con un desbordamiento de enteros. Esto provoca que el proceso de trabajo varnishd se anule y se reinicie, perdiendo todos los contenidos de la cach\u00e9 en el proceso. Por lo tanto, un atacante puede bloquear el proceso de trabajo varnishd cuando quiera y evitar de forma efectiva que env\u00eden contenidos (ataque por Denegaci\u00f3n de Servicio). El nombre de archivo de c\u00f3digo fuente espec\u00edfico que contiene la instrucci\u00f3n err\u00f3nea var\u00eda seg\u00fan las versiones."
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"id": "CVE-2017-12425",
"lastModified": "2024-11-21T03:09:27.377",
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"published": "2017-08-04T09:29:00.237",
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Vulnerability from fkie_nvd
Published
2017-11-16 02:29
Modified
2024-11-21 03:34
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| varnish-cache | varnish | * | |
| varnish_cache_project | varnish_cache | * | |
| debian | debian_linux | 9.0 |
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}
Vulnerability from fkie_nvd
Published
2013-11-01 02:55
Modified
2024-11-21 01:55
Severity ?
Summary
Varnish before 3.0.5 allows remote attackers to cause a denial of service (child-process crash and temporary caching outage) via a GET request with trailing whitespace characters and no URI.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| varnish-cache | varnish | 2.0.0 | |
| varnish_cache_project | varnish_cache | * | |
| varnish_cache_project | varnish_cache | 2.0.1 | |
| varnish_cache_project | varnish_cache | 2.0.2 | |
| varnish_cache_project | varnish_cache | 2.0.3 | |
| varnish_cache_project | varnish_cache | 2.0.4 | |
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| varnish_cache_project | varnish_cache | 2.0.6 | |
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| varnish_cache_project | varnish_cache | 3.0.0 | |
| varnish_cache_project | varnish_cache | 3.0.1 | |
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cve-2013-4484
Vulnerability from cvelistv5
Published
2013-11-01 01:00
Modified
2024-08-06 16:45
Severity ?
EPSS score ?
Summary
Varnish before 3.0.5 allows remote attackers to cause a denial of service (child-process crash and temporary caching outage) via a GET request with trailing whitespace characters and no URI.
References
| ▼ | URL | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-updates/2013-11/msg00029.html | vendor-advisory, x_refsource_SUSE | |
| http://www.debian.org/security/2012/dsa-2814 | vendor-advisory, x_refsource_DEBIAN | |
| http://www.openwall.com/lists/oss-security/2013/10/30/5 | mailing-list, x_refsource_MLIST | |
| http://archives.neohapsis.com/archives/bugtraq/2013-10/0158.html | mailing-list, x_refsource_BUGTRAQ | |
| http://lists.opensuse.org/opensuse-updates/2013-11/msg00033.html | vendor-advisory, x_refsource_SUSE | |
| https://www.varnish-cache.org/trac/ticket/1367 | x_refsource_CONFIRM | |
| http://secunia.com/advisories/55746 | third-party-advisory, x_refsource_SECUNIA | |
| http://secunia.com/advisories/55452 | third-party-advisory, x_refsource_SECUNIA |
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cve-2017-8807
Vulnerability from cvelistv5
Published
2017-11-16 02:00
Modified
2024-08-05 16:48
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugs.debian.org/881808 | x_refsource_CONFIRM | |
| http://varnish-cache.org/security/VSV00002.html | x_refsource_CONFIRM | |
| https://github.com/varnishcache/varnish-cache/pull/2429 | x_refsource_CONFIRM | |
| https://github.com/varnishcache/varnish-cache/commit/176f8a075a963ffbfa56f1c460c15f6a1a6af5a7 | x_refsource_CONFIRM | |
| https://www.debian.org/security/2017/dsa-4034 | vendor-advisory, x_refsource_DEBIAN | |
| http://www.securityfocus.com/bid/101886 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1 |
Version: Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1 |
|
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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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