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Vulnerability details: VCID-zx8a-w7qu-aaae
Vulnerability ID VCID-zx8a-w7qu-aaae
Aliases CVE-2014-6051
Summary Integer overflow in the MallocFrameBuffer function in vncviewer.c in LibVNCServer 0.9.9 and earlier allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via an advertisement for a large screen size, which triggers a heap-based buffer overflow.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-189 Numeric Errors
CWE-190 Integer Overflow or Wraparound
CWE-122 Heap-based Buffer Overflow
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2014/CVE-2014-6051.html
rhas Moderate https://access.redhat.com/errata/RHSA-2014:1826
rhas Moderate https://access.redhat.com/errata/RHSA-2015:0113
epss 0.01006 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01006 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01006 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01006 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01006 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01006 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01006 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01006 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01006 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01006 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01006 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01006 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01616 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01616 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01616 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.01616 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06605 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
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epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
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epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
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epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
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epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.06776 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
epss 0.21698 https://api.first.org/data/v1/epss?cve=CVE-2014-6051
rhbs medium https://bugzilla.redhat.com/show_bug.cgi?id=1144287
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6051
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6052
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6053
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6054
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6055
generic_textual Medium http://seclists.org/oss-sec/2014/q3/639
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2014-6051
generic_textual Medium https://ubuntu.com/security/notices/USN-2365-1
generic_textual Medium http://www.kde.org/info/security/advisory-20140923-1.txt
generic_textual Medium http://www.ocert.org/advisories/ocert-2014-007.html
cvssv3.1 7.5 http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
generic_textual MODERATE http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
Reference id Reference type URL
http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139654.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-September/139445.html
http://lists.opensuse.org/opensuse-updates/2015-12/msg00022.html
http://people.canonical.com/~ubuntu-security/cve/2014/CVE-2014-6051.html
http://rhn.redhat.com/errata/RHSA-2015-0113.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-6051.json
https://api.first.org/data/v1/epss?cve=CVE-2014-6051
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6051
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6052
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6053
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6054
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6055
http://seclists.org/oss-sec/2014/q3/639
http://secunia.com/advisories/61506
https://github.com/newsoft/libvncserver/commit/045a044e8ae79db9244593fbce154cdf6e843273
https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html
https://security.gentoo.org/glsa/201507-07
https://security.gentoo.org/glsa/201612-36
https://ubuntu.com/security/notices/USN-2365-1
https://usn.ubuntu.com/4587-1/
https://www.kde.org/info/security/advisory-20140923-1.txt
http://www.debian.org/security/2014/dsa-3081
http://www.kde.org/info/security/advisory-20140923-1.txt
http://www.ocert.org/advisories/ocert-2014-007.html
http://www.openwall.com/lists/oss-security/2014/09/25/11
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
http://www.securityfocus.com/bid/70093
1144287 https://bugzilla.redhat.com/show_bug.cgi?id=1144287
762745 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=762745
cpe:2.3:a:libvncserver:libvncserver:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libvncserver:libvncserver:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*
cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:6.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_aus:6.5:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:6.5.z:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_eus:6.5.z:*:*:*:*:*:*:*
CVE-2014-6051 https://nvd.nist.gov/vuln/detail/CVE-2014-6051
RHSA-2014:1826 https://access.redhat.com/errata/RHSA-2014:1826
RHSA-2015:0113 https://access.redhat.com/errata/RHSA-2015:0113
USN-2365-1 https://usn.ubuntu.com/2365-1/
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2014-6051
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.84094
EPSS Score 0.01006
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.