Advisory ID

11576

Release date

2015-07-06

Last Updated

2015-07-06

Issue Severity

N/A

 

Source

Source

US-CERT/NIST

Release date

2015-06-12

CVSS v2 Base Score

6.8 (MEDIUM)

Problem Description

Race condition in the ssl3_get_new_session_ticket function in ssl/s3_clnt.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b, when used for a multi-threaded client, allows remote attackers to cause a denial of service (double free and application crash) or possibly have unspecified other impact by providing a NewSessionTicket during an attempt to reuse a ticket that had been obtained earlier.

 

 

Find more about CVE-2015-1791 from MITRE CVE directory and NIST NVD

Impact

If NewSessionTicket is received by a multi-threaded client when attempting to reuse a previous ticket then a race condition can occur potentially leading to a double free of ticket data.

 

Affected Products

 

No FoxT product is affected by this vulnerability



Workaround

N/A

Obtaining Fixed Software

 

N/A



External References

OpenSSL Security Advisory

 





 


Still have questions? We can help. Submit a case to Technical Support.

Last Modified On: April 16, 2019