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Mend.io Vulnerability Database

CVE-2014-6051

Date: September 30, 2014

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.

Language: C

Severity Score

7.3

Related Resources (21)

Url: https://nvd.nist.gov/vuln/detail/CVE-2014-6051

Url: https://www.kde.org/info/security/advisory-20140923-1.txt

Url: http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html

Url: http://secunia.com/advisories/61506

Url: http://rhn.redhat.com/errata/RHSA-2015-0113.html

Url: http://seclists.org/oss-sec/2014/q3/639

Url: http://www.securityfocus.com/bid/70093

Url: http://www.debian.org/security/2014/dsa-3081

Url: http://lists.fedoraproject.org/pipermail/package-announce/2014-September/139445.html

Url: http://www.ocert.org/advisories/ocert-2014-007.html

Url: http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139654.html

Url: https://access.redhat.com/security/cve/CVE-2014-6051

Url: https://usn.ubuntu.com/4587-1/

Url: https://security.gentoo.org/glsa/201612-36

Url: http://www.openwall.com/lists/oss-security/2014/09/25/11

Url: https://security.gentoo.org/glsa/201507-07

Url: http://lists.opensuse.org/opensuse-updates/2015-12/msg00022.html

Url: https://github.com/newsoft/libvncserver/commit/045a044e8ae79db9244593fbce154cdf6e843273

Url: https://security-tracker.debian.org/tracker/CVE-2014-6051

Url: https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html

Url: https://www.mend.io/vulnerability-database/CVE-2014-6051

Severity Score

7.3

Weakness Type (CWE)

Numeric Errors

CWE-189

CVSS v3.1

Base Score:	7.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	LOW

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

Mend.io Vulnerability Database

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CVE-2014-6051

Date: September 30, 2014

Language: C

Severity Score

Related Resources (21)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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