CVE-2014-8240 Integer overflow in TigerVNC allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to screen size handling, which triggers a heap-based...
HighCVSS 7.5
EPSS 3.5%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Integer overflow in TigerVNC allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to screen size handling, which triggers a heap-based buffer overflow, a similar issue to CVE-2014-6051.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/tigervnc(Debian:12) | < 1.7.0-1 | 1.7.0-1 |
| debian/tigervnc(Debian:13) | < 1.7.0-1 | 1.7.0-1 |
| debian/tigervnc(Debian:14) | < 1.7.0-1 | 1.7.0-1 |
| TigerVNC | = 0.0.90 | No fix listed |
| TigerVNC | = 0.0.91 | No fix listed |
| TigerVNC | = 1.0.0 | No fix listed |
| TigerVNC | = 1.0.1 | No fix listed |
| TigerVNC | = 1.1.0 | No fix listed |
References
- Debian Security Tracker CVE-2014-8240 vendor-advisory
- [oss-security] 20141010 Request for CVE assignment for tigervnc affected by similar flaws as in CVE-2014-6051 and CVE-2014-6052 of libvncserver mailing-list
- [oss-security] 20141011 Re: Request for CVE assignment for tigervnc affected by similar flaws as in CVE-2014-6051 and CVE-2014-6052 of libvncserver mailing-list
- www.oracle.com
- www.oracle.com
- 70391 vdb-entry
- bugzilla.redhat.com
- tigervnc-cve20148240-bo(96947) vdb-entry
- GLSA-201612-36 vendor-advisory
- bugs.debian.org issue-tracking