CVE-2016-6872

Integer overflow in StringUtil::implode in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors.

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://www.openwall.com/lists/oss-security/2016/08/11/1	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/08/19/1	Mailing List Third Party Advisory
https://github.com/facebook/hhvm/commit/2c9a8fcc73a151608634d3e712973d192027c271	Patch
http://www.openwall.com/lists/oss-security/2016/08/11/1	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/08/19/1	Mailing List Third Party Advisory
https://github.com/facebook/hhvm/commit/2c9a8fcc73a151608634d3e712973d192027c271	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*

History

21 Nov 2024, 02:56

Type	Values Removed	Values Added
References	~~() http://www.openwall.com/lists/oss-security/2016/08/11/1 - Mailing List, Third Party Advisory~~	() http://www.openwall.com/lists/oss-security/2016/08/11/1 - Mailing List, Third Party Advisory
References	~~() http://www.openwall.com/lists/oss-security/2016/08/19/1 - Mailing List, Third Party Advisory~~	() http://www.openwall.com/lists/oss-security/2016/08/19/1 - Mailing List, Third Party Advisory
References	~~() https://github.com/facebook/hhvm/commit/2c9a8fcc73a151608634d3e712973d192027c271 - Patch~~	() https://github.com/facebook/hhvm/commit/2c9a8fcc73a151608634d3e712973d192027c271 - Patch

Information

Published : 2017-02-17 17:59

Updated : 2024-11-21 02:56

NVD link : CVE-2016-6872

Mitre link : CVE-2016-6872

CVE.ORG link : CVE-2016-6872

JSON object : View

Products Affected

facebook

hhvm

CWE

CWE-190

Integer Overflow or Wraparound

{"id": "CVE-2016-6872", "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}], "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": "2017-02-17T17:59:01.047", "references": [{"url": "http://www.openwall.com/lists/oss-security/2016/08/11/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2016/08/19/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/facebook/hhvm/commit/2c9a8fcc73a151608634d3e712973d192027c271", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2016/08/11/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2016/08/19/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/facebook/hhvm/commit/2c9a8fcc73a151608634d3e712973d192027c271", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "Integer overflow in StringUtil::implode in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors."}, {"lang": "es", "value": "Desbordamiento de enteros en StringUtil::implosion en Facebook HHVM en versiones anteriores a 3.15.0 permite a atacantes tener un impacto no especificado a trav\u00e9s de vectores desconocidos."}], "lastModified": "2024-11-21T02:56:59.470", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "157280C9-2498-4181-BF93-3F1017445394", "versionEndIncluding": "3.14.5"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}