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28 vulnerabilities by varnish_cache_project
CVE-2025-30346 (GCVE-0-2025-30346)
Vulnerability from nvd – Published: 2025-03-21 00:00 – Updated: 2025-04-03 13:05
VLAI
EPSS
VEX
Summary
Varnish Cache before 7.6.2 and Varnish Enterprise before 6.0.13r10 allow client-side desync via HTTP/1 requests.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-21 14:00 UTC
CWE
- CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| varnish-software | Varnish Cache |
Affected:
7.5.0 , < 7.6.2
(semver)
cpe:2.3:a:varnish-software:varnish_cache:*:*:*:*:*:*:*:* |
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CVE-2023-44487 (GCVE-0-2023-44487)
Vulnerability from nvd – Published: 2023-10-10 00:00 – Updated: 2026-07-14 12:03Summary
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.
Severity
7.5 (High)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-23 20:34 UTC
CWE
- n/a
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
173 references
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| ietf | http |
Affected:
2.0
cpe:2.3:a:ietf:http:2.0:*:*:*:*:*:*:* |
|
| Siemens | RUGGEDCOM APE1808 |
Affected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SINEC NMS |
Affected:
0 , < V3.0
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
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CVE-2022-45060 (GCVE-0-2022-45060)
Vulnerability from nvd – Published: 2022-11-09 00:00 – Updated: 2025-05-01 14:28
VLAI
EPSS
VEX
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-01 14:28 UTC
CWE
- n/a
- CWE-20 - Improper Input Validation
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://varnish-cache.org/security/VSV00011.html | |
| https://docs.varnish-software.com/security/VSV00011 | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-list |
| https://www.debian.org/security/2023/dsa-5334 | vendor-advisory |
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CVE-2022-45059 (GCVE-0-2022-45059)
Vulnerability from nvd – Published: 2022-11-09 00:00 – Updated: 2025-05-01 14:30
VLAI
EPSS
VEX
Summary
An issue was discovered in Varnish Cache 7.x before 7.1.2 and 7.2.x before 7.2.1. A request smuggling attack can be performed on Varnish Cache servers by requesting that certain headers are made hop-by-hop, preventing the Varnish Cache servers from forwarding critical headers to the backend.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-01 14:30 UTC
CWE
- n/a
- CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://varnish-cache.org/security/VSV00010.html | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
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CVE-2022-38150 (GCVE-0-2022-38150)
Vulnerability from nvd – Published: 2022-08-11 00:00 – Updated: 2025-10-20 18:03
VLAI
EPSS
VEX
Summary
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. An attack uses a crafted reason phrase of the backend response status line. This is fixed in 7.0.3 and 7.1.1.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-20 18:02 UTC
CWE
- n/a
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://varnish-cache.org/security/VSV00009.html | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
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CVE-2022-23959 (GCVE-0-2022-23959)
Vulnerability from nvd – Published: 2022-01-26 00:38 – Updated: 2024-08-03 03:59
VLAI
EPSS
VEX
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 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… | mailing-listx_refsource_MLIST |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://www.debian.org/security/2022/dsa-5088 | vendor-advisoryx_refsource_DEBIAN |
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CVE-2021-36740 (GCVE-0-2021-36740)
Vulnerability from nvd – Published: 2021-07-14 16:07 – Updated: 2024-08-04 01:01
VLAI
EPSS
VEX
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 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/com… | x_refsource_MISC |
| https://github.com/varnishcache/varnish-cache/com… | x_refsource_MISC |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://www.debian.org/security/2022/dsa-5088 | vendor-advisoryx_refsource_DEBIAN |
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CVE-2013-4090 (GCVE-0-2013-4090)
Vulnerability from nvd – Published: 2020-02-12 15:13 – Updated: 2024-08-06 16:30
VLAI
EPSS
VEX
Summary
Varnish HTTP cache before 3.0.4: ACL bug
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.varnish-cache.org/lists/pipermail/var… | x_refsource_MISC |
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CVE-2019-15892 (GCVE-0-2019-15892)
Vulnerability from nvd – Published: 2019-09-03 20:56 – Updated: 2024-08-05 01:03
VLAI
EPSS
VEX
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://varnish-cache.org/security/VSV00003.html | x_refsource_MISC |
| https://seclists.org/bugtraq/2019/Sep/5 | mailing-listx_refsource_BUGTRAQ |
| https://www.debian.org/security/2019/dsa-4514 | vendor-advisoryx_refsource_DEBIAN |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
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CVE-2017-8807 (GCVE-0-2017-8807)
Vulnerability from nvd – Published: 2017-11-16 02:00 – Updated: 2024-08-05 16:48
VLAI
EPSS
VEX
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.
Severity
No CVSS data available.
CWE
- memory disclosure
Assigner
References
6 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/com… | x_refsource_CONFIRM |
| https://www.debian.org/security/2017/dsa-4034 | vendor-advisoryx_refsource_DEBIAN |
| http://www.securityfocus.com/bid/101886 | vdb-entryx_refsource_BID |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1 |
Affected:
Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1
|
Date Public
2017-11-15 00:00
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CVE-2017-12425 (GCVE-0-2017-12425)
Vulnerability from nvd – Published: 2017-08-04 09:00 – Updated: 2024-08-05 18:36
VLAI
EPSS
VEX
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://www.varnish-cache.org/security/VSV00001.h… | x_refsource_CONFIRM |
| https://lists.debian.org/debian-security-announce… | x_refsource_CONFIRM |
| http://www.debian.org/security/2017/dsa-3924 | vendor-advisoryx_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/iss… | x_refsource_CONFIRM |
Date Public
2017-08-04 00:00
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CVE-2015-8852 (GCVE-0-2015-8852)
Vulnerability from nvd – Published: 2016-04-25 14:00 – Updated: 2024-08-06 08:29
VLAI
EPSS
VEX
Summary
Varnish 3.x before 3.0.7, when used in certain stacked installations, allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a header line terminated by a \r (carriage return) character in conjunction with multiple Content-Length headers in an HTTP request.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| http://www.debian.org/security/2016/dsa-3553 | vendor-advisoryx_refsource_DEBIAN |
| https://www.varnish-cache.org/lists/pipermail/var… | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2016/04/18/7 | mailing-listx_refsource_MLIST |
| https://security.gentoo.org/glsa/201607-10 | vendor-advisoryx_refsource_GENTOO |
| https://github.com/varnish/Varnish-Cache/commit/2… | x_refsource_CONFIRM |
| https://github.com/varnish/Varnish-Cache/commit/8… | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2016/04/16/1 | mailing-listx_refsource_MLIST |
| http://lists.opensuse.org/opensuse-updates/2016-0… | vendor-advisoryx_refsource_SUSE |
Date Public
2015-03-23 00:00
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CVE-2013-0345 (GCVE-0-2013-0345)
Vulnerability from nvd – Published: 2014-05-08 14:00 – Updated: 2024-08-06 14:25
VLAI
EPSS
VEX
Summary
varnish 3.0.3 uses world-readable permissions for the /var/log/varnish/ directory and the log files in the directory, which allows local users to obtain sensitive information by reading the files. NOTE: some of these details are obtained from third party information.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
4 references
| URL | Tags |
|---|---|
| http://www.osvdb.org/90586 | vdb-entryx_refsource_OSVDB |
| http://www.openwall.com/lists/oss-security/2013/02/23/4 | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2013/0… | mailing-listx_refsource_MLIST |
| http://www.securityfocus.com/bid/58125 | vdb-entryx_refsource_BID |
Date Public
2013-02-22 00:00
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CVE-2013-4484 (GCVE-0-2013-4484)
Vulnerability from nvd – Published: 2013-11-01 01:00 – Updated: 2024-08-06 16:45
VLAI
EPSS
VEX
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| http://lists.opensuse.org/opensuse-updates/2013-1… | vendor-advisoryx_refsource_SUSE |
| http://www.debian.org/security/2012/dsa-2814 | vendor-advisoryx_refsource_DEBIAN |
| http://www.openwall.com/lists/oss-security/2013/10/30/5 | mailing-listx_refsource_MLIST |
| http://archives.neohapsis.com/archives/bugtraq/20… | mailing-listx_refsource_BUGTRAQ |
| http://lists.opensuse.org/opensuse-updates/2013-1… | vendor-advisoryx_refsource_SUSE |
| https://www.varnish-cache.org/trac/ticket/1367 | x_refsource_CONFIRM |
| http://secunia.com/advisories/55746 | third-party-advisoryx_refsource_SECUNIA |
| http://secunia.com/advisories/55452 | third-party-advisoryx_refsource_SECUNIA |
Date Public
2013-10-30 00:00
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CVE-2025-30346 (GCVE-0-2025-30346)
Vulnerability from cvelistv5 – Published: 2025-03-21 00:00 – Updated: 2025-04-03 13:05
VLAI
EPSS
VEX
Summary
Varnish Cache before 7.6.2 and Varnish Enterprise before 6.0.13r10 allow client-side desync via HTTP/1 requests.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-21 14:00 UTC
CWE
- CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| varnish-software | Varnish Cache |
Affected:
7.5.0 , < 7.6.2
(semver)
cpe:2.3:a:varnish-software:varnish_cache:*:*:*:*:*:*:*:* |
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CVE-2023-44487 (GCVE-0-2023-44487)
Vulnerability from cvelistv5 – Published: 2023-10-10 00:00 – Updated: 2026-07-14 12:03Summary
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.
Severity
7.5 (High)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-23 20:34 UTC
CWE
- n/a
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
173 references
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| ietf | http |
Affected:
2.0
cpe:2.3:a:ietf:http:2.0:*:*:*:*:*:*:* |
|
| Siemens | RUGGEDCOM APE1808 |
Affected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SINEC NMS |
Affected:
0 , < V3.0
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
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CVE-2022-45059 (GCVE-0-2022-45059)
Vulnerability from cvelistv5 – Published: 2022-11-09 00:00 – Updated: 2025-05-01 14:30
VLAI
EPSS
VEX
Summary
An issue was discovered in Varnish Cache 7.x before 7.1.2 and 7.2.x before 7.2.1. A request smuggling attack can be performed on Varnish Cache servers by requesting that certain headers are made hop-by-hop, preventing the Varnish Cache servers from forwarding critical headers to the backend.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-01 14:30 UTC
CWE
- n/a
- CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://varnish-cache.org/security/VSV00010.html | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
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CVE-2022-45060 (GCVE-0-2022-45060)
Vulnerability from cvelistv5 – Published: 2022-11-09 00:00 – Updated: 2025-05-01 14:28
VLAI
EPSS
VEX
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.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-01 14:28 UTC
CWE
- n/a
- CWE-20 - Improper Input Validation
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://varnish-cache.org/security/VSV00011.html | |
| https://docs.varnish-software.com/security/VSV00011 | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-list |
| https://www.debian.org/security/2023/dsa-5334 | vendor-advisory |
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CVE-2022-38150 (GCVE-0-2022-38150)
Vulnerability from cvelistv5 – Published: 2022-08-11 00:00 – Updated: 2025-10-20 18:03
VLAI
EPSS
VEX
Summary
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. An attack uses a crafted reason phrase of the backend response status line. This is fixed in 7.0.3 and 7.1.1.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-20 18:02 UTC
CWE
- n/a
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://varnish-cache.org/security/VSV00009.html | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
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CVE-2022-23959 (GCVE-0-2022-23959)
Vulnerability from cvelistv5 – Published: 2022-01-26 00:38 – Updated: 2024-08-03 03:59
VLAI
EPSS
VEX
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 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… | mailing-listx_refsource_MLIST |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://www.debian.org/security/2022/dsa-5088 | vendor-advisoryx_refsource_DEBIAN |
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CVE-2021-36740 (GCVE-0-2021-36740)
Vulnerability from cvelistv5 – Published: 2021-07-14 16:07 – Updated: 2024-08-04 01:01
VLAI
EPSS
VEX
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 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/com… | x_refsource_MISC |
| https://github.com/varnishcache/varnish-cache/com… | x_refsource_MISC |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://www.debian.org/security/2022/dsa-5088 | vendor-advisoryx_refsource_DEBIAN |
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CVE-2013-4090 (GCVE-0-2013-4090)
Vulnerability from cvelistv5 – Published: 2020-02-12 15:13 – Updated: 2024-08-06 16:30
VLAI
EPSS
VEX
Summary
Varnish HTTP cache before 3.0.4: ACL bug
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.varnish-cache.org/lists/pipermail/var… | x_refsource_MISC |
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CVE-2019-15892 (GCVE-0-2019-15892)
Vulnerability from cvelistv5 – Published: 2019-09-03 20:56 – Updated: 2024-08-05 01:03
VLAI
EPSS
VEX
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://varnish-cache.org/security/VSV00003.html | x_refsource_MISC |
| https://seclists.org/bugtraq/2019/Sep/5 | mailing-listx_refsource_BUGTRAQ |
| https://www.debian.org/security/2019/dsa-4514 | vendor-advisoryx_refsource_DEBIAN |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
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CVE-2017-8807 (GCVE-0-2017-8807)
Vulnerability from cvelistv5 – Published: 2017-11-16 02:00 – Updated: 2024-08-05 16:48
VLAI
EPSS
VEX
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.
Severity
No CVSS data available.
CWE
- memory disclosure
Assigner
References
6 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/com… | x_refsource_CONFIRM |
| https://www.debian.org/security/2017/dsa-4034 | vendor-advisoryx_refsource_DEBIAN |
| http://www.securityfocus.com/bid/101886 | vdb-entryx_refsource_BID |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1 |
Affected:
Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1
|
Date Public
2017-11-15 00:00
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CVE-2017-12425 (GCVE-0-2017-12425)
Vulnerability from cvelistv5 – Published: 2017-08-04 09:00 – Updated: 2024-08-05 18:36
VLAI
EPSS
VEX
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://www.varnish-cache.org/security/VSV00001.h… | x_refsource_CONFIRM |
| https://lists.debian.org/debian-security-announce… | x_refsource_CONFIRM |
| http://www.debian.org/security/2017/dsa-3924 | vendor-advisoryx_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/iss… | x_refsource_CONFIRM |
Date Public
2017-08-04 00:00
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CVE-2015-8852 (GCVE-0-2015-8852)
Vulnerability from cvelistv5 – Published: 2016-04-25 14:00 – Updated: 2024-08-06 08:29
VLAI
EPSS
VEX
Summary
Varnish 3.x before 3.0.7, when used in certain stacked installations, allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a header line terminated by a \r (carriage return) character in conjunction with multiple Content-Length headers in an HTTP request.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| http://www.debian.org/security/2016/dsa-3553 | vendor-advisoryx_refsource_DEBIAN |
| https://www.varnish-cache.org/lists/pipermail/var… | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2016/04/18/7 | mailing-listx_refsource_MLIST |
| https://security.gentoo.org/glsa/201607-10 | vendor-advisoryx_refsource_GENTOO |
| https://github.com/varnish/Varnish-Cache/commit/2… | x_refsource_CONFIRM |
| https://github.com/varnish/Varnish-Cache/commit/8… | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2016/04/16/1 | mailing-listx_refsource_MLIST |
| http://lists.opensuse.org/opensuse-updates/2016-0… | vendor-advisoryx_refsource_SUSE |
Date Public
2015-03-23 00:00
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CVE-2013-0345 (GCVE-0-2013-0345)
Vulnerability from cvelistv5 – Published: 2014-05-08 14:00 – Updated: 2024-08-06 14:25
VLAI
EPSS
VEX
Summary
varnish 3.0.3 uses world-readable permissions for the /var/log/varnish/ directory and the log files in the directory, which allows local users to obtain sensitive information by reading the files. NOTE: some of these details are obtained from third party information.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
4 references
| URL | Tags |
|---|---|
| http://www.osvdb.org/90586 | vdb-entryx_refsource_OSVDB |
| http://www.openwall.com/lists/oss-security/2013/02/23/4 | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2013/0… | mailing-listx_refsource_MLIST |
| http://www.securityfocus.com/bid/58125 | vdb-entryx_refsource_BID |
Date Public
2013-02-22 00:00
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CVE-2013-4484 (GCVE-0-2013-4484)
Vulnerability from cvelistv5 – Published: 2013-11-01 01:00 – Updated: 2024-08-06 16:45
VLAI
EPSS
VEX
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| http://lists.opensuse.org/opensuse-updates/2013-1… | vendor-advisoryx_refsource_SUSE |
| http://www.debian.org/security/2012/dsa-2814 | vendor-advisoryx_refsource_DEBIAN |
| http://www.openwall.com/lists/oss-security/2013/10/30/5 | mailing-listx_refsource_MLIST |
| http://archives.neohapsis.com/archives/bugtraq/20… | mailing-listx_refsource_BUGTRAQ |
| http://lists.opensuse.org/opensuse-updates/2013-1… | vendor-advisoryx_refsource_SUSE |
| https://www.varnish-cache.org/trac/ticket/1367 | x_refsource_CONFIRM |
| http://secunia.com/advisories/55746 | third-party-advisoryx_refsource_SECUNIA |
| http://secunia.com/advisories/55452 | third-party-advisoryx_refsource_SECUNIA |
Date Public
2013-10-30 00:00
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