lighttpd before 1.4.34, when SNI is enabled, configures weak SSL ciphers, which makes it easier for remote attackers to hijack sessions by inserting packets into the client-server data stream or obtain sensitive information by sniffing the network.
Weakness
The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Lighttpd | Lighttpd | 1.4.24 (including) | 1.4.33 (including) |
| Lighttpd | Ubuntu | lucid | * |
| Lighttpd | Ubuntu | precise | * |
| Lighttpd | Ubuntu | quantal | * |
| Lighttpd | Ubuntu | raring | * |
| Lighttpd | Ubuntu | saucy | * |
| Lighttpd | Ubuntu | upstream | * |
Potential Mitigations
Related Attack Patterns
- https://cwe.mitre.org/data/definitions/112.html
- https://cwe.mitre.org/data/definitions/192.html
- https://cwe.mitre.org/data/definitions/20.html
References
- http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_01.txt
- http://jvn.jp/en/jp/JVN37417423/index.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00049.html
- http://marc.info/?l=bugtraq\u0026m=141576815022399\u0026w=2
- http://openwall.com/lists/oss-security/2013/11/04/19
- http://redmine.lighttpd.net/issues/2525
- http://redmine.lighttpd.net/projects/lighttpd/repository/revisions/2913/diff/
- https://www.debian.org/security/2013/dsa-2795
- http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_01.txt
- http://jvn.jp/en/jp/JVN37417423/index.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00049.html
- http://marc.info/?l=bugtraq\u0026m=141576815022399\u0026w=2
- http://openwall.com/lists/oss-security/2013/11/04/19
- http://redmine.lighttpd.net/issues/2525
- http://redmine.lighttpd.net/projects/lighttpd/repository/revisions/2913/diff/
- https://www.debian.org/security/2013/dsa-2795