Executive Summary

Informations
Name CVE-2016-9244 First vendor Publication 2017-02-09
Vendor Cve Last vendor Modification 2019-06-06

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9244

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-200 Information Exposure

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 13
Application 13
Application 13
Application 13
Application 13
Application 9
Application 13
Application 13
Application 13
Application 2

Snort® IPS/IDS

Date Description
2017-02-10 F5 BIG-IP TLS session ticket implementation uninitialized memory disclosure a...
RuleID : 41548 - Revision : 3 - Type : SERVER-OTHER

Nessus® Vulnerability Scanner

Date Description
2017-02-15 Name : The remote device is affected by an information disclosure vulnerability.
File : f5_session_id_mem_disclosure.nasl - Type : ACT_GATHER_INFO
2017-02-10 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL05121675.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/96143
CONFIRM https://support.f5.com/csp/article/K05121675
EXPLOIT-DB https://www.exploit-db.com/exploits/41298/
MISC http://packetstormsecurity.com/files/141017/Ticketbleed-F5-TLS-Information-Di...
https://blog.filippo.io/finding-ticketbleed/
https://filippo.io/Ticketbleed/
https://github.com/0x00string/oldays/blob/master/CVE-2016-9244.py
SECTRACK http://www.securitytracker.com/id/1037800

Alert History

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Date Informations
2021-05-04 12:54:43
  • Multiple Updates
2021-04-22 02:06:48
  • Multiple Updates
2020-05-23 00:53:44
  • Multiple Updates
2019-06-06 21:19:40
  • Multiple Updates
2017-03-01 09:24:10
  • Multiple Updates
2017-02-24 09:23:38
  • Multiple Updates
2017-02-17 09:23:57
  • Multiple Updates
2017-02-16 13:26:12
  • Multiple Updates
2017-02-14 05:24:31
  • Multiple Updates
2017-02-11 13:25:15
  • Multiple Updates
2017-02-11 09:24:32
  • Multiple Updates
2017-02-09 21:24:13
  • First insertion