PT-2018-3031 · Mozilla+5 · Firefox Esr+7
F. Alonso
·
Published
2018-06-26
·
Updated
2024-12-12
·
CVE-2018-12362
CVSS v2.0
9.3
High
| Vector | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Thunderbird versions prior to 60
Thunderbird versions prior to 52.9
Firefox ESR versions prior to 60.1
Firefox ESR versions prior to 52.9
Firefox versions prior to 61
Description
An integer overflow can occur during graphics operations done by the Supplemental Streaming SIMD Extensions 3 (SSSE3) scaler, resulting in a potentially exploitable crash. The issue is caused by an integer overflow and may allow a remote attacker to impact the confidentiality, integrity, and availability of protected information.
Recommendations
For Thunderbird versions prior to 60, update to version 60 or later.
For Thunderbird versions prior to 52.9, update to version 52.9 or later.
For Firefox ESR versions prior to 60.1, update to version 60.1 or later.
For Firefox ESR versions prior to 52.9, update to version 52.9 or later.
For Firefox versions prior to 61, update to version 61 or later.
Fix
Integer Overflow
Buffer Overflow
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Related Identifiers
Affected Products
Alt Linux
Centos
Firefox
Firefox Esr
Red Hat
Suse
Thunderbird
Ubuntu