cve-2014-6052
Vulnerability from cvelistv5
Published
2014-12-15 17:27
Modified
2024-08-06 12:03
Severity ?
Summary
The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibVNCServer 0.9.9 and earlier does not check certain malloc return values, which allows remote VNC servers to cause a denial of service (application crash) or possibly execute arbitrary code by specifying a large screen size in a (1) FramebufferUpdate, (2) ResizeFrameBuffer, or (3) PalmVNCReSizeFrameBuffer message.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2015-12/msg00022.html
cve@mitre.orghttp://seclists.org/oss-sec/2014/q3/639Mailing List, Third Party Advisory
cve@mitre.orghttp://secunia.com/advisories/61506Permissions Required, Third Party Advisory
cve@mitre.orghttp://secunia.com/advisories/61682Permissions Required, Third Party Advisory
cve@mitre.orghttp://ubuntu.com/usn/usn-2365-1Third Party Advisory
cve@mitre.orghttp://www.debian.org/security/2014/dsa-3081Third Party Advisory
cve@mitre.orghttp://www.ocert.org/advisories/ocert-2014-007.htmlThird Party Advisory, US Government Resource
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2014/09/25/11Mailing List, Third Party Advisory
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.htmlThird Party Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/70091
cve@mitre.orghttps://github.com/newsoft/libvncserver/commit/85a778c0e45e87e35ee7199f1f25020648e8b812Exploit, Issue Tracking, Patch
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2019/10/msg00042.html
cve@mitre.orghttps://security.gentoo.org/glsa/201507-07
cve@mitre.orghttps://usn.ubuntu.com/4587-1/
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2015-12/msg00022.html
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/oss-sec/2014/q3/639Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/61506Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/61682Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://ubuntu.com/usn/usn-2365-1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2014/dsa-3081Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.ocert.org/advisories/ocert-2014-007.htmlThird Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/09/25/11Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/70091
af854a3a-2127-422b-91ae-364da2661108https://github.com/newsoft/libvncserver/commit/85a778c0e45e87e35ee7199f1f25020648e8b812Exploit, Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201507-07
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4587-1/
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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      "published": "2014-12-15T18:59:04.033",
      "references": "[{\"url\": \"http://lists.opensuse.org/opensuse-updates/2015-12/msg00022.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://seclists.org/oss-sec/2014/q3/639\", \"source\": \"cve@mitre.org\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}, {\"url\": \"http://secunia.com/advisories/61506\", \"source\": \"cve@mitre.org\", \"tags\": [\"Permissions Required\", \"Third Party Advisory\"]}, {\"url\": \"http://secunia.com/advisories/61682\", \"source\": \"cve@mitre.org\", \"tags\": [\"Permissions Required\", \"Third Party Advisory\"]}, {\"url\": \"http://ubuntu.com/usn/usn-2365-1\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"http://www.debian.org/security/2014/dsa-3081\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"http://www.ocert.org/advisories/ocert-2014-007.html\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\", \"US Government Resource\"]}, {\"url\": \"http://www.openwall.com/lists/oss-security/2014/09/25/11\", \"source\": \"cve@mitre.org\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}, {\"url\": \"http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/70091\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://github.com/newsoft/libvncserver/commit/85a778c0e45e87e35ee7199f1f25020648e8b812\", \"source\": \"cve@mitre.org\", \"tags\": [\"Exploit\", \"Issue Tracking\", \"Patch\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://security.gentoo.org/glsa/201507-07\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://usn.ubuntu.com/4587-1/\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://lists.opensuse.org/opensuse-updates/2015-12/msg00022.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://seclists.org/oss-sec/2014/q3/639\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}, {\"url\": \"http://secunia.com/advisories/61506\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Permissions Required\", \"Third Party Advisory\"]}, {\"url\": \"http://secunia.com/advisories/61682\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Permissions Required\", \"Third Party Advisory\"]}, {\"url\": \"http://ubuntu.com/usn/usn-2365-1\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"http://www.debian.org/security/2014/dsa-3081\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"http://www.ocert.org/advisories/ocert-2014-007.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"US Government Resource\"]}, {\"url\": \"http://www.openwall.com/lists/oss-security/2014/09/25/11\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}, {\"url\": \"http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/70091\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://github.com/newsoft/libvncserver/commit/85a778c0e45e87e35ee7199f1f25020648e8b812\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Issue Tracking\", \"Patch\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://security.gentoo.org/glsa/201507-07\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://usn.ubuntu.com/4587-1/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2014-6052\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2014-12-15T18:59:04.033\",\"lastModified\":\"2024-11-21T02:13:42.110\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibVNCServer 0.9.9 and earlier does not check certain malloc return values, which allows remote VNC servers to cause a denial of service (application crash) or possibly execute arbitrary code by specifying a large screen size in a (1) FramebufferUpdate, (2) ResizeFrameBuffer, or (3) PalmVNCReSizeFrameBuffer message.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n HandleRFBServerMessage en libvncclient/rfbproto.c en LibVNCServer 0.9.9 y anteriores no comprueba ciertos valores de retorno malloc, lo que permite a servidores remotos VNC causar una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) o posiblemente ejecutar c\u00f3digo arbitrario mediante la especificaci\u00f3n de un tama\u00f1o de pantalla grande en un mensaje (1) FramebufferUpdate, (2) ResizeFrameBuffer, o (3) PalmVNCReSizeFrameBuffer.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libvncserver:libvncserver:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"0.9.9\",\"matchCriteriaId\":\"E7FA4C02-01AA-417C-BB93-14A18D2D3768\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"79A602C5-61FE-47BA-9786-F045B6C6DBA8\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"16F59A04-14CF-49E2-9973-645477EA09DA\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*\",\"matchCriteriaId\":\"B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*\",\"matchCriteriaId\":\"B5A6F2F3-4894-4392-8296-3B8DD2679084\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-updates/2015-12/msg00022.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://seclists.org/oss-sec/2014/q3/639\",\"source\":\"cve@mitre.org\",\"tags\":[\"Mailing 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  }
}


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