Unrated severityNVD Advisory· Published Oct 6, 2014· Updated Jun 17, 2026
CVE-2014-6054
CVE-2014-6054
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
21cpe:2.3:a:libvncserver:libvncserver:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:libvncserver:libvncserver:*:*:*:*:*:*:*:*range: <=0.9.9
- (no CPE)range: <=0.9.9
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*+ 1 more
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- osv-coords16 versionspkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Desktop%2011%20SP3pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Desktop%2011%20SP4pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Desktop%2012pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATApkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Server%2012pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP3pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP3pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP1
< 0.9.1-156.1+ 15 more
- (no CPE)range: < 0.9.1-156.1
- (no CPE)range: < 0.9.1-156.1
- (no CPE)range: < 0.9.9-16.1
- (no CPE)range: < 0.9.1-156.1
- (no CPE)range: < 0.9.1-156.1
- (no CPE)range: < 0.9.1-156.1
- (no CPE)range: < 0.9.9-16.1
- (no CPE)range: < 0.9.9-16.1
- (no CPE)range: < 0.9.1-156.1
- (no CPE)range: < 0.9.1-156.1
- (no CPE)range: < 0.9.9-16.1
- (no CPE)range: < 0.9.9-16.1
- (no CPE)range: < 0.9.1-156.1
- (no CPE)range: < 0.9.1-156.1
- (no CPE)range: < 0.9.9-16.1
- (no CPE)range: < 0.9.9-16.1
Patches
Vulnerability mechanics
References
13- github.com/newsoft/libvncserver/commit/05a9bd41a8ec0a9d580a8f420f41718bdd235446nvdIssue TrackingPatch
- seclists.org/oss-sec/2014/q3/639nvdMailing ListThird Party Advisory
- www.debian.org/security/2014/dsa-3081nvdThird Party Advisory
- www.ocert.org/advisories/ocert-2014-007.htmlnvdThird Party AdvisoryUS Government Resource
- www.openwall.com/lists/oss-security/2014/09/25/11nvdMailing ListThird Party Advisory
- www.ubuntu.com/usn/USN-2365-1nvdThird Party Advisory
- lists.opensuse.org/opensuse-updates/2015-12/msg00022.htmlnvd
- secunia.com/advisories/61506nvd
- secunia.com/advisories/61682nvd
- www.securityfocus.com/bid/70094nvd
- lists.debian.org/debian-lts-announce/2019/10/msg00042.htmlnvd
- security.gentoo.org/glsa/201507-07nvd
- usn.ubuntu.com/4587-1/nvd
News mentions
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