CVE-2016-8859

Multiple integer overflows in the TRE library and musl libc allow attackers to cause memory corruption via a large number of (1) states or (2) tags, which triggers an out-of-bounds write.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html
http://www.openwall.com/lists/oss-security/2016/10/19/1	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/19/10	Mailing List Third Party Advisory
http://www.securityfocus.com/bid/93795	Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201701-11
https://security.gentoo.org/glsa/202007-43

Configurations

Configuration 1 (hide)

cpe:2.3:a:etalabs:musl:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-02-13 18:59

Updated : 2024-02-28 15:44

NVD link : CVE-2016-8859

Mitre link : CVE-2016-8859

CVE.ORG link : CVE-2016-8859

JSON object : View

Products Affected

etalabs

musl

CWE

CWE-190

Integer Overflow or Wraparound

{"id": "CVE-2016-8859", "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": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/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": "2017-02-13T18:59:00.753", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2016/10/19/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2016/10/19/10", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/93795", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201701-11", "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/202007-43", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "Multiple integer overflows in the TRE library and musl libc allow attackers to cause memory corruption via a large number of (1) states or (2) tags, which triggers an out-of-bounds write."}, {"lang": "es", "value": "M\u00faltiples desbordamientos de enteros en la librer\u00eda TRE y musl libc permiten a atacantes provocar corrupci\u00f3n de memoria a trav\u00e9s de un gran n\u00famero de (1) estados o (2) etiquetas, lo que desencadena una escritura fuera de l\u00edmites."}], "lastModified": "2020-07-27T03:15:11.900", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:etalabs:musl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2CB79AB4-A363-48EB-BC67-A49DA19FB41C", "versionEndIncluding": "1.1.15"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}