A Bleichenbacher type side-channel based padding oracle attack was found in the way gnutls handles verification of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run process on the same physical core as the victim process, could use this to extract plaintext or in some cases downgrade any TLS connections to a vulnerable server.
Metrics
Affected Vendors & Products
References
History
Sat, 12 Jul 2025 13:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
epss
|
epss
|
Fri, 11 Jul 2025 13:45:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
epss
|
epss
|

Status: PUBLISHED
Assigner: redhat
Published: 2018-12-03T14:00:00
Updated: 2024-08-05T10:32:54.146Z
Reserved: 2018-09-11T00:00:00
Link: CVE-2018-16868

No data.

Status : Modified
Published: 2018-12-03T14:29:00.333
Modified: 2024-11-21T03:53:29.250
Link: CVE-2018-16868
