High severity · published Feb 28, 2017
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
7.5
CVSS
3.2%
EPSS
No
On KEV
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 vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.2% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LE
Leap · Opensuse
42.1; 42.2 · source: NVD
TI
Tigervnc · Tigervnc
0.0.90; 0.0.91; 1.0; 1.0.1; 1.1.0; 1.3; +2 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-10207
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-10207
Patch
http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00020.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0630.html
Mailing List
http://www.openwall.com/lists/oss-security/2017/02/02/22
Exploit
http://www.openwall.com/lists/oss-security/2017/02/05/2
Third Party Advisory
http://www.securityfocus.com/bid/96012
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2000
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