CVEvulnerability
CVE-2014-6054
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2014-10-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-189
Description
The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier allows remote attackers to cause a denial of service (divide-by-zero error and server crash) via a zero value in the scaling factor in a (1) PalmVNCSetScaleFactor or (2) SetScale message.
Affected configurations
• libvncserver libvncserver (<= 0.9.9)
• debian debian linux 7.0
• canonical ubuntu linux 12.04
• canonical ubuntu linux 14.04
Related
Weakness · not in database (1)
References
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00022.html lists.opensuse.org
- http://seclists.org/oss-sec/2014/q3/639 Mailing List, Third Party Advisory
- http://secunia.com/advisories/61506 secunia.com
- http://secunia.com/advisories/61682 secunia.com
- http://www.debian.org/security/2014/dsa-3081 Third Party Advisory
- http://www.ocert.org/advisories/ocert-2014-007.html Third Party Advisory, US Government Resource
- http://www.openwall.com/lists/oss-security/2014/09/25/11 Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/70094 www.securityfocus.com
- http://www.ubuntu.com/usn/USN-2365-1 Third Party Advisory
- https://github.com/newsoft/libvncserver/commit/05a9bd41a8ec0a9d580a8f420f41718bdd235446 Issue Tracking, Patch
- https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html lists.debian.org
- https://security.gentoo.org/glsa/201507-07 security.gentoo.org
- https://usn.ubuntu.com/4587-1/ usn.ubuntu.com
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00022.html lists.opensuse.org
- http://seclists.org/oss-sec/2014/q3/639 Mailing List, Third Party Advisory
- http://secunia.com/advisories/61506 secunia.com
- http://secunia.com/advisories/61682 secunia.com
- http://www.debian.org/security/2014/dsa-3081 Third Party Advisory
- http://www.ocert.org/advisories/ocert-2014-007.html Third Party Advisory, US Government Resource
- http://www.openwall.com/lists/oss-security/2014/09/25/11 Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/70094 www.securityfocus.com
- http://www.ubuntu.com/usn/USN-2365-1 Third Party Advisory
- https://github.com/newsoft/libvncserver/commit/05a9bd41a8ec0a9d580a8f420f41718bdd235446 Issue Tracking, Patch
- https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html lists.debian.org
- https://security.gentoo.org/glsa/201507-07 security.gentoo.org
- https://usn.ubuntu.com/4587-1/ usn.ubuntu.com