VulnerabilityModified
CVE-2016-10207
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.
HIGH 7.5EPSS 3.18%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.18%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.18% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- opensuse/leap · tigervnc/tigervnc
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.