UpHeron
All vulnerabilities

Servers and applications

CVE-2016-9244

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.

Severity
High 7.5
Published
9 Feb 2017
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
74% in the next 30 daysHigher than 99% of CVEs. EPSS by FIRST, 11 Nov 2026
Weakness
Information exposure (CWE-200)
Attack
Over the network · No login needed · No user action needed
Attacker can
Read data
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Sources
NVD

Affected software

SoftwareAffected versions
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_access_policy_manager
  • Version 12.1.2
  • Version 12.1.1
  • Version 12.1.0
  • Version 12.0.0
All 13 release lines
  • Version 11.4.0
  • Version 11.4.1
  • Version 11.5.0
  • Version 11.5.1
  • Version 11.5.2
  • Version 11.5.3
  • Version 11.5.4
  • Version 11.6.0
  • Version 11.6.1
  • Version 12.0.0
  • Version 12.1.0
  • Version 12.1.1
  • Version 12.1.2
F5 BIG-IPServers and applications · cpe:a:f5:big-ip_local_traffic_manager
  • Version 12.1.2
  • Version 12.1.1
  • Version 12.1.0
  • Version 12.0.0
All 13 release lines
  • Version 11.4.0
  • Version 11.4.1
  • Version 11.5.0
  • Version 11.5.1
  • Version 11.5.2
  • Version 11.5.3
  • Version 11.5.4
  • Version 11.6.0
  • Version 11.6.1
  • Version 12.0.0
  • Version 12.1.0
  • Version 12.1.1
  • Version 12.1.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2016-9244
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2016-9244