CVE-2016-2812

Race condition in the get implementation in the ServiceWorkerManager class in the Service Worker subsystem in Mozilla Firefox before 46.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via a crafted web site.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.1 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

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

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.1^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 4.9 / Impact : 6.4

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1261776
http://www.mozilla.org/security/announce/2016/mfsa2016-42.html	Vendor Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00005.html
http://www.ubuntu.com/usn/USN-2936-1
http://www.ubuntu.com/usn/USN-2936-2
http://lists.opensuse.org/opensuse-updates/2016-05/msg00038.html
http://www.ubuntu.com/usn/USN-2936-3
http://www.securitytracker.com/id/1035692
https://security.gentoo.org/glsa/201701-15

Advertisement

Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

Information

Published : 2016-04-30 10:59

Updated : 2017-06-30 18:29

NVD link : CVE-2016-2812

Mitre link : CVE-2016-2812

JSON object : View

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Advertisement

Products Affected

mozilla

firefox

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1261776", "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1261776", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.mozilla.org/security/announce/2016/mfsa2016-42.html", "name": "http://www.mozilla.org/security/announce/2016/mfsa2016-42.html", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00005.html", "name": "openSUSE-SU-2016:1211", "tags": [], "refsource": "SUSE"}, {"url": "http://www.ubuntu.com/usn/USN-2936-1", "name": "USN-2936-1", "tags": [], "refsource": "UBUNTU"}, {"url": "http://www.ubuntu.com/usn/USN-2936-2", "name": "USN-2936-2", "tags": [], "refsource": "UBUNTU"}, {"url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00038.html", "name": "openSUSE-SU-2016:1251", "tags": [], "refsource": "SUSE"}, {"url": "http://www.ubuntu.com/usn/USN-2936-3", "name": "USN-2936-3", "tags": [], "refsource": "UBUNTU"}, {"url": "http://www.securitytracker.com/id/1035692", "name": "1035692", "tags": [], "refsource": "SECTRACK"}, {"url": "https://security.gentoo.org/glsa/201701-15", "name": "GLSA-201701-15", "tags": [], "refsource": "GENTOO"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Race condition in the get implementation in the ServiceWorkerManager class in the Service Worker subsystem in Mozilla Firefox before 46.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via a crafted web site."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-362"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2016-2812", "ASSIGNER": "security@mozilla.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.1, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "HIGH", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}}, "publishedDate": "2016-04-30T17:59Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "45.0.2"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2017-07-01T01:29Z"}