CVE-2016-7951

Multiple integer overflows in X.org libXtst before 1.2.3 allow remote X servers to trigger out-of-bounds memory access operations by leveraging the lack of range checks.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2016/10/04/2
http://www.openwall.com/lists/oss-security/2016/10/04/4
http://www.securityfocus.com/bid/93370
http://www.securitytracker.com/id/1036945
https://cgit.freedesktop.org/xorg/lib/libXtst/commit/?id=9556ad67af3129ec4a7a4f4b54a0d59701beeae3
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AFLHX7WNEUXXDAGR324T35L5P6RRR7GE/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVEUZRHYY3AJEKMFQ4DS7DX3Y2AICFP7/
https://lists.x.org/archives/xorg-announce/2016-October/002720.html

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:24:::::::*
	cpe:2.3:o:fedoraproject:fedora:25:::::::*

Configuration 2 (hide)

cpe:2.3:a:x:libxtst:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2016-12-13 20:59

Updated : 2023-11-07 02:35

NVD link : CVE-2016-7951

Mitre link : CVE-2016-7951

CVE.ORG link : CVE-2016-7951

JSON object : View

Products Affected

x

libxtst

fedoraproject

fedora

CWE

CWE-125

Out-of-bounds Read

CWE-190

Integer Overflow or Wraparound

{"id": "CVE-2016-7951", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": true, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2016-12-13T20:59:18.020", "references": [{"url": "http://www.openwall.com/lists/oss-security/2016/10/04/2", "source": "security@opentext.com"}, {"url": "http://www.openwall.com/lists/oss-security/2016/10/04/4", "source": "security@opentext.com"}, {"url": "http://www.securityfocus.com/bid/93370", "source": "security@opentext.com"}, {"url": "http://www.securitytracker.com/id/1036945", "source": "security@opentext.com"}, {"url": "https://cgit.freedesktop.org/xorg/lib/libXtst/commit/?id=9556ad67af3129ec4a7a4f4b54a0d59701beeae3", "source": "security@opentext.com"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AFLHX7WNEUXXDAGR324T35L5P6RRR7GE/", "source": "security@opentext.com"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVEUZRHYY3AJEKMFQ4DS7DX3Y2AICFP7/", "source": "security@opentext.com"}, {"url": "https://lists.x.org/archives/xorg-announce/2016-October/002720.html", "source": "security@opentext.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}, {"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "Multiple integer overflows in X.org libXtst before 1.2.3 allow remote X servers to trigger out-of-bounds memory access operations by leveraging the lack of range checks."}, {"lang": "es", "value": "M\u00faltiples desbordamientos de entero en X.org libXtst en versiones anteriores a 1.2.3 permiten a servidores remotos X desencadenar operaciones de acceso a memoria fuera de l\u00edmites aprovechando la falta de controles de alcance."}], "lastModified": "2023-11-07T02:35:19.973", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C729D5D1-ED95-443A-9F53-5D7C2FD9B80C"}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "772E9557-A371-4664-AE2D-4135AAEB89AA"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:x:libxtst:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CCB9621C-5E4C-4B45-9BAC-E3103134DACA", "versionEndIncluding": "1.2.2"}], "operator": "OR"}]}], "sourceIdentifier": "security@opentext.com"}