CVE-2019-11706

A flaw in Thunderbird's implementation of iCal causes a type confusion in icaltimezone_get_vtimezone_properties when processing certain email messages, resulting in a crash. This vulnerability affects Thunderbird < 60.7.1.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1555646	Issue Tracking Permissions Required Vendor Advisory
https://security.gentoo.org/glsa/201908-20	Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2019-17/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1555646	Issue Tracking Permissions Required Vendor Advisory
https://security.gentoo.org/glsa/201908-20	Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2019-17/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-07-23 14:15

Updated : 2024-11-21 04:21

NVD link : CVE-2019-11706

Mitre link : CVE-2019-11706

CVE.ORG link : CVE-2019-11706

JSON object : View

Products Affected

mozilla

thunderbird

CWE

CWE-843

Access of Resource Using Incompatible Type ('Type Confusion')

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