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.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Varnish_cache | Varnish_cache_project | 3.0.0-beta1 (including) | 3.0.0-beta1 (including) |
| Varnish_cache | Varnish_cache_project | 3.0.0-beta2 (including) | 3.0.0-beta2 (including) |
| Varnish_cache | Varnish_cache_project | 3.0.1 (including) | 3.0.1 (including) |
| Varnish_cache | Varnish_cache_project | 3.0.2 (including) | 3.0.2 (including) |
| Varnish_cache | Varnish_cache_project | 3.0.3 (including) | 3.0.3 (including) |
| Varnish_cache | Varnish_cache_project | 3.0.4 (including) | 3.0.4 (including) |
| Varnish_cache | Varnish_cache_project | 3.0.5 (including) | 3.0.5 (including) |
| Varnish_cache | Varnish_cache_project | 3.0.6 (including) | 3.0.6 (including) |
| Varnish | Ubuntu | esm-infra-legacy/trusty | * |
| Varnish | Ubuntu | precise | * |
| Varnish | Ubuntu | trusty | * |
| Varnish | Ubuntu | trusty/esm | * |
| Varnish | Ubuntu | upstream | * |
References
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00064.html
- http://www.debian.org/security/2016/dsa-3553
- http://www.openwall.com/lists/oss-security/2016/04/16/1
- http://www.openwall.com/lists/oss-security/2016/04/18/7
- https://github.com/varnish/Varnish-Cache/commit/29870c8fe95e4e8a672f6f28c5fbe692bea09e9c
- https://github.com/varnish/Varnish-Cache/commit/85e8468bec9416bd7e16b0d80cb820ecd2b330c3
- https://security.gentoo.org/glsa/201607-10
- https://www.varnish-cache.org/lists/pipermail/varnish-announce/2015-March/000701.html
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00064.html
- http://www.debian.org/security/2016/dsa-3553
- http://www.openwall.com/lists/oss-security/2016/04/16/1
- http://www.openwall.com/lists/oss-security/2016/04/18/7
- https://github.com/varnish/Varnish-Cache/commit/29870c8fe95e4e8a672f6f28c5fbe692bea09e9c
- https://github.com/varnish/Varnish-Cache/commit/85e8468bec9416bd7e16b0d80cb820ecd2b330c3
- https://security.gentoo.org/glsa/201607-10
- https://www.varnish-cache.org/lists/pipermail/varnish-announce/2015-March/000701.html