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mozillaMozilla FoundationMFSA2013-100
HistoryOct 29, 2013 - 12:00 a.m.

Miscellaneous use-after-free issues found through ASAN fuzzing — Mozilla

2013-10-2900:00:00
Mozilla Foundation
www.mozilla.org
15

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.105 Low

EPSS

Percentile

95.0%

Security researcher Nils used the Address Sanitizer tool while fuzzing to discover missing strong references in browsing engine leading to use-after-frees. This can lead to a potentially exploitable crash.

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.105 Low

EPSS

Percentile

95.0%