VDB
DEBIAN-CVE-2018-16868
DEBIAN-CVE-2018-16868
PUBLISHED
CVSS 5.599999904632568 MEDIUM
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.
Risk Scores
CVSS v3.1
5.599999904632568
CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | gnutls28 | 0, 0, 0 |
| Debian:14 | gnutls28 | 0, 0, 0 |
| Debian:13 | gnutls28 | 0, 0, 0 |
| Debian:11 | gnutls28 | 0, 0, 0 |
Timeline
- Dec 3, 2018 CVE Published
- Apr 28, 2026 CVE Updated