Vulnerability CVE-2017-5447: Information
Description
An out-of-bounds read during the processing of glyph widths during text layout. This results in a potentially exploitable crash and could allow an attacker to read otherwise inaccessible memory. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
Severity: CRITICAL (9.1) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Fixed packages
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
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https://www.mozilla.org/security/advisories/mfsa2017-13/ |
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https://www.mozilla.org/security/advisories/mfsa2017-12/ |
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https://www.mozilla.org/security/advisories/mfsa2017-11/ |
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https://www.mozilla.org/security/advisories/mfsa2017-10/ |
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https://bugzilla.mozilla.org/show_bug.cgi?id=1343552 |
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42071 |
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DSA-3831 |
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RHSA-2017:1201 |
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RHSA-2017:1106 |
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RHSA-2017:1104 |
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1038320 |
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97940 |
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