CVE-2017-7395

Impact:
Moderate
Public Date:
2017-03-27
CWE:
CWE-190
Bugzilla:
1438701: CVE-2017-7395 tigervnc: Integer overflow in SMsgReader::readClientCutText
An integer overflow flaw was found in the way TigerVNC handled ClientCutText messages. A remote, authenticated attacker could use this flaw to make Xvnc crash by sending specially crafted ClientCutText messages, resulting in denial of service.

Find out more about CVE-2017-7395 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v3 metrics

CVSS3 Base Score 6.5
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Impact None
Availability Impact High

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 7 (tigervnc) RHSA-2017:2000 2017-08-01

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 6 tigervnc Will not fix

Last Modified
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