CVE-2013-4508
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.63%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 2.63% probability · 85th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-326
- Affected
- lighttpd/lighttpd · debian/debian linux · opensuse/opensuse
- Source
- secalert@redhat.com
References
- http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_01.txtExploit, Mitigation, Vendor Advisory
- http://jvn.jp/en/jp/JVN37417423/index.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00049.htmlMailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=141576815022399&w=2Issue Tracking, Third Party Advisory
- http://openwall.com/lists/oss-security/2013/11/04/19Mailing List, Third Party Advisory
- http://redmine.lighttpd.net/issues/2525Issue Tracking, Vendor Advisory
- http://redmine.lighttpd.net/projects/lighttpd/repository/revisions/2913/diff/Broken Link
- https://www.debian.org/security/2013/dsa-2795Third Party Advisory
- http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_01.txtExploit, Mitigation, Vendor Advisory
- http://jvn.jp/en/jp/JVN37417423/index.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00049.htmlMailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=141576815022399&w=2Issue Tracking, Third Party Advisory
- http://openwall.com/lists/oss-security/2013/11/04/19Mailing List, Third Party Advisory
- http://redmine.lighttpd.net/issues/2525Issue Tracking, Vendor Advisory
- http://redmine.lighttpd.net/projects/lighttpd/repository/revisions/2913/diff/Broken Link
- https://www.debian.org/security/2013/dsa-2795Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.