Unrated severityNVD Advisory· Published Dec 3, 2018· Updated Aug 5, 2024
CVE-2018-16868
CVE-2018-16868
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6- Range: unspecified
- osv-coords5 versionspkg:rpm/opensuse/gnutls&distro=openSUSE%20Leap%2015.0pkg:rpm/opensuse/gnutls&distro=openSUSE%20Leap%2015.1pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/gnutls&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015
< 3.6.7-lp150.9.1+ 4 more
- (no CPE)range: < 3.6.7-lp150.9.1
- (no CPE)range: < 3.6.7-lp151.2.3.1
- (no CPE)range: < 3.6.7-6.8.1
- (no CPE)range: < 3.6.7-6.11.1
- (no CPE)range: < 3.6.7-6.8.1
Patches
Vulnerability mechanics
References
5- lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.htmlmitrevendor-advisoryx_refsource_SUSE
- lists.opensuse.org/opensuse-security-announce/2019-05/msg00068.htmlmitrevendor-advisoryx_refsource_SUSE
- cat.eyalro.netmitrex_refsource_MISC
- www.securityfocus.com/bid/106080mitrevdb-entryx_refsource_BID
- bugzilla.redhat.com/show_bug.cgimitrex_refsource_CONFIRM
News mentions
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