A potential vulnerability was found in 32-bit builds where an integer overflow during the conversion of scripts to an internal UTF-16 representation could result in allocating a buffer too small for the conversion. This leads to a possible out-of-bounds write. *Note: 64-bit builds are not vulnerable to this issue.*. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
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DLA-1571-1 | firefox-esr security update |
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DLA-1575-1 | thunderbird security update |
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DSA-4324-1 | firefox-esr security update |
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DSA-4337-1 | thunderbird security update |
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EUVD-2018-4367 | A potential vulnerability was found in 32-bit builds where an integer overflow during the conversion of scripts to an internal UTF-16 representation could result in allocating a buffer too small for the conversion. This leads to a possible out-of-bounds write. *Note: 64-bit builds are not vulnerable to this issue.*. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3. |
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USN-3801-1 | Firefox vulnerabilities |
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USN-3868-1 | Thunderbird vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2024-08-05T08:31:00.111Z
Reserved: 2018-06-14T00:00:00
Link: CVE-2018-12393

No data.

Status : Modified
Published: 2019-02-28T18:29:00.663
Modified: 2024-11-21T03:45:07.907
Link: CVE-2018-12393


No data.