If an SSL/TLS server or client is running on a 32-bit host, and a specific cipher is being used, then a truncated packet can cause that server or client to perform an out-of-bounds read, usually resulting in a crash. For OpenSSL 1.1.0, the crash can be triggered when using CHACHA20/POLY1305; users should upgrade to 1.1.0d. For Openssl 1.0.2, the crash can be triggered when using RC4-MD5; users who have not disabled that algorithm should update to 1.0.2k.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: openssl
Published: 2017-05-04T19:00:00Z
Updated: 2024-09-16T22:40:54.865Z
Reserved: 2016-12-16T00:00:00
Link: CVE-2017-3731
Vulnrichment
No data.
NVD
Status : Modified
Published: 2017-05-04T19:29:00.353
Modified: 2024-11-21T03:26:01.387
Link: CVE-2017-3731
Redhat