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CVE
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CVE-2016-5259Date: (C)2016-08-25   (M)2024-03-27


Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via a script that closes its own Service Worker within a nested sync event loop.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 8.8CVSS Score : 6.8
Exploit Score: 2.8Exploit Score: 8.6
Impact Score: 5.9Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: NONEAuthentication: NONE
User Interaction: REQUIREDConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: PARTIAL
Integrity: HIGH 
Availability: HIGH 
  
Reference:
SECTRACK-1036508
BID-92258
DSA-3640
GLSA-201701-15
RHSA-2016:1551
USN-3044-1
http://www.mozilla.org/security/announce/2016/mfsa2016-73.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
https://bugzilla.mozilla.org/show_bug.cgi?id=1282992
openSUSE-SU-2016:1964
openSUSE-SU-2016:2026

CPE    3
cpe:/o:oracle:linux:6
cpe:/o:oracle:linux:7
cpe:/a:mozilla:firefox
CWE    1
CWE-416
OVAL    16
oval:org.secpod.oval:def:36626
oval:org.secpod.oval:def:36625
oval:org.secpod.oval:def:89045348
oval:org.secpod.oval:def:203981
...

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