CVEvulnerability
CVE-2016-9244
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-02-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-200
Description
A BIG-IP virtual server configured with a Client SSL profile that has the non-default Session Tickets option enabled may leak up to 31 bytes of uninitialized memory. A remote attacker may exploit this vulnerability to obtain Secure Sockets Layer (SSL) session IDs from other sessions. It is possible that other data from uninitialized memory may be returned as well.
Affected configurations
• f5 big-ip local traffic manager 11.4.0
• f5 big-ip local traffic manager 11.4.1
• f5 big-ip local traffic manager 11.5.0
• f5 big-ip local traffic manager 11.5.1
• f5 big-ip local traffic manager 11.5.2
• f5 big-ip local traffic manager 11.5.3
• f5 big-ip local traffic manager 11.5.4
• f5 big-ip local traffic manager 11.6.0
• f5 big-ip local traffic manager 11.6.1
• f5 big-ip local traffic manager 12.0.0
• f5 big-ip local traffic manager 12.1.0
• f5 big-ip local traffic manager 12.1.1
• f5 big-ip local traffic manager 12.1.2
• f5 big-ip application acceleration manager 11.4.0
• f5 big-ip application acceleration manager 11.4.1
• f5 big-ip application acceleration manager 11.5.0
• f5 big-ip application acceleration manager 11.5.1
• f5 big-ip application acceleration manager 11.5.2
• f5 big-ip application acceleration manager 11.5.3
• f5 big-ip application acceleration manager 11.5.4
• f5 big-ip application acceleration manager 11.6.0
• f5 big-ip application acceleration manager 11.6.1
• f5 big-ip application acceleration manager 12.0.0
• f5 big-ip application acceleration manager 12.1.0
• f5 big-ip application acceleration manager 12.1.1
• f5 big-ip application acceleration manager 12.1.2
• f5 big-ip advanced firewall manager 11.4.0
• f5 big-ip advanced firewall manager 11.4.1
• f5 big-ip advanced firewall manager 11.5.0
• f5 big-ip advanced firewall manager 11.5.1
• f5 big-ip advanced firewall manager 11.5.2
• f5 big-ip advanced firewall manager 11.5.3
• f5 big-ip advanced firewall manager 11.5.4
• f5 big-ip advanced firewall manager 11.6.0
• f5 big-ip advanced firewall manager 11.6.1
• f5 big-ip advanced firewall manager 12.0.0
• f5 big-ip advanced firewall manager 12.1.0
• f5 big-ip advanced firewall manager 12.1.1
• f5 big-ip advanced firewall manager 12.1.2
• f5 big-ip analytics 11.4.0
• f5 big-ip analytics 11.4.1
• f5 big-ip analytics 11.5.0
• f5 big-ip analytics 11.5.1
• f5 big-ip analytics 11.5.2
• f5 big-ip analytics 11.5.3
• f5 big-ip analytics 11.5.4
• f5 big-ip analytics 11.6.0
• f5 big-ip analytics 11.6.1
• f5 big-ip analytics 12.0.0
• f5 big-ip analytics 12.1.0
• f5 big-ip analytics 12.1.1
• f5 big-ip analytics 12.1.2
• f5 big-ip access policy manager 11.4.0
• f5 big-ip access policy manager 11.4.1
• f5 big-ip access policy manager 11.5.0
• f5 big-ip access policy manager 11.5.1
• f5 big-ip access policy manager 11.5.2
• f5 big-ip access policy manager 11.5.3
• f5 big-ip access policy manager 11.5.4
• f5 big-ip access policy manager 11.6.0
… and 55 more
Related
Weakness · CWE (1)
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
References
- http://packetstormsecurity.com/files/141017/Ticketbleed-F5-TLS-Information-Disclosure.html packetstormsecurity.com
- http://www.securityfocus.com/bid/96143 www.securityfocus.com
- http://www.securitytracker.com/id/1037800 Third Party Advisory, VDB Entry
- https://blog.filippo.io/finding-ticketbleed/ blog.filippo.io
- https://filippo.io/Ticketbleed/ filippo.io
- https://github.com/0x00string/oldays/blob/master/CVE-2016-9244.py github.com
- https://support.f5.com/csp/article/K05121675 Mitigation, Vendor Advisory
- https://www.exploit-db.com/exploits/41298/ www.exploit-db.com
- http://packetstormsecurity.com/files/141017/Ticketbleed-F5-TLS-Information-Disclosure.html packetstormsecurity.com
- http://www.securityfocus.com/bid/96143 www.securityfocus.com
- http://www.securitytracker.com/id/1037800 Third Party Advisory, VDB Entry
- https://blog.filippo.io/finding-ticketbleed/ blog.filippo.io
- https://filippo.io/Ticketbleed/ filippo.io
- https://github.com/0x00string/oldays/blob/master/CVE-2016-9244.py github.com
- https://support.f5.com/csp/article/K05121675 Mitigation, Vendor Advisory
- https://www.exploit-db.com/exploits/41298/ www.exploit-db.com