CVE-2018-12361

Mozilla: Integer overflow in SwizzleData

Published Oct 18, 2018 CVSS 3.0 · 8.8 High EPSS 2.8% KEV · Not listed
Description
An integer overflow can occur in the SwizzleData code while calculating buffer sizes. The overflowed value is used for subsequent graphics computations when their inputs are not sanitized which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, and Firefox < 61.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-1575-1 thunderbird security update
Debian DSA Debian DSA DSA-4295-1 thunderbird security update
EUVD EUVD EUVD-2018-4335 An integer overflow can occur in the SwizzleData code while calculating buffer sizes. The overflowed value is used for subsequent graphics computations when their inputs are not sanitized which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, and Firefox < 61.
Ubuntu USN Ubuntu USN USN-3705-1 Firefox vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mozilla
Published
Updated
Aug 5, 2024, 8:31 AM
Reserved
Jun 14, 2018, 12:00 AM
Status
Modified
Published
Oct 18, 2018, 1:29 PM
Modified
Jun 17, 2026, 1:37 AM
Severity
Critical
Public date
Jun 26, 2018, 12:00 AM