Description
The Xvnc server in TigerVNC allows remote attackers to cause a denial of service (invalid memory access and crash) by terminating a TLS handshake early.
Metrics
CVSS 3.0 7.5/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00020.htmlPatch, Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2017-0630.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2017/02/02/22Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/02/05/2Exploit, Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/96012Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:2000Third Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1023012Exploit, Issue Tracking, Third Party Advisory, VDB Entry
- https://github.com/TigerVNC/tigervnc/commit/8aa4bc53206c2430bbf0c8f4b642f59a379ee649Patch
- https://security.gentoo.org/glsa/201801-13Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00020.htmlPatch, Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2017-0630.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2017/02/02/22Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2017/02/05/2Exploit, Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/96012Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:2000Third Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1023012Exploit, Issue Tracking, Third Party Advisory, VDB Entry
- https://github.com/TigerVNC/tigervnc/commit/8aa4bc53206c2430bbf0c8f4b642f59a379ee649Patch
- https://security.gentoo.org/glsa/201801-13Third Party Advisory
Timeline
- Published
- Feb 28, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified