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VULNERABILITIES

CVE-2016-9244 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://packetstormsecurity.com/files/141017/Ticketbleed-F5-TLS-Information-Disclosure.html CVE
https://blog.filippo.io/finding-ticketbleed/ CVE
https://filippo.io/Ticketbleed/ CVE
https://github.com/0x00string/oldays/blob/master/CVE-2016-9244.py CVE
https://support.f5.com/csp/article/K05121675 CVEMitigationVendor Advisory

see all 16 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-200Exposure of Sensitive Information to an Unauthorized Actor[email protected]

Affected Products

ProductVersions

Change History

11 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2016-9244
NVD Published Date:
Feb 9, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2016-9244 Details - Not Deferred