REDHAT-BUG-1151307: Buffer Overflow
First published: Fri Oct 10 2014(Updated: )
This issue was discovered by Tim Waugh of Red Hat. Tigervnc is affected by same thing as in <a href="https://access.redhat.com/security/cve/CVE-2014-6051">CVE-2014-6051</a>. Integer overflaw leading to a heap-based buffer overflow was found in the way screen sizes were handled. A Malicious VNC server could use this flaw to cause a client to crash or, potentially, execute arbitrary code on the client.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| TigerVNC |
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Reference Links
- https://access.redhat.com/security/cve/CVE-2014-6051
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=947578&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=947578&action=edit
- https://rhn.redhat.com/errata/RHSA-2015-2233.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1151307
Frequently Asked Questions
What is the severity of REDHAT-BUG-1151307?
The severity of REDHAT-BUG-1151307 is considered critical due to the potential for a heap-based buffer overflow.
How do I fix REDHAT-BUG-1151307?
To fix REDHAT-BUG-1151307, update to the latest version of Red Hat Tigervnc.
What software is affected by REDHAT-BUG-1151307?
Red Hat Tigervnc is the software affected by the vulnerability REDHAT-BUG-1151307.
What type of vulnerability is REDHAT-BUG-1151307?
REDHAT-BUG-1151307 is classified as a heap-based buffer overflow vulnerability.
Who discovered REDHAT-BUG-1151307?
REDHAT-BUG-1151307 was discovered by Tim Waugh of Red Hat.
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