Home/CVE/The Xvnc server in TigerVNC allows remote attackers to cause a denial of service (invalid memory access and crash) by te
CVE

CVE-2016-10207

The Xvnc server in TigerVNC allows remote attackers to cause a denial of service (invalid memory access and crash) by te

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 · CVSS 7.5 EPSS 0.00975
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

2
opensuse leapall versions
tigervncall versions
⚠

Public Exploits & PoCs

1
pocbugzilla.suse.com · show_bug.cgi?id=1023012bugzilla.suse.com
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD28 Feb 2017 · 06:59 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

4
rhsaRHSA-2017:2000Low
suse-csafSUSE-SU-2017:0622-1
suse-csafSUSE-SU-2017:0519-1
rhsaRHSA-2017:0630Low
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00020.htmlPatchThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0630.htmlThird Party Advisory
http://www.openwall.com/lists/oss-security/2017/02/02/22Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2017/02/05/2ExploitMailing ListThird Party Advisory
http://www.securityfocus.com/bid/96012Third Party AdvisoryVDB Entry
https://github.com/TigerVNC/tigervnc/commit/8aa4bc53206c2430bbf0c8f4b642f59a379ee649Patch
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