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CVE-2020-15676
Published: Oct 1, 2020
Modified: Aug 4, 2024
PUBLISHED
Description
Firefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Firefox | affected unspecified - < 81 |
Mozilla | Thunderbird | affected unspecified - < 78.3 |
Mozilla | Firefox ESR | affected unspecified - < 78.3 |
References
https://www.mozilla.org/security/advisories/mfsa2020-43/
x_refsource_MISC
https://www.mozilla.org/security/advisories/mfsa2020-44/
x_refsource_MISC
https://www.mozilla.org/security/advisories/mfsa2020-42/
x_refsource_MISC
https://bugzilla.mozilla.org/show_bug.cgi?id=1646140
x_refsource_MISC
DSA-4770
vendor-advisory
x_refsource_DEBIAN
[debian-lts-announce] 20201016 [SECURITY] [DLA 2408-1] thunderbird security update
mailing-list
x_refsource_MLIST
GLSA-202010-02
vendor-advisory
x_refsource_GENTOO
openSUSE-SU-2020:1780
vendor-advisory
x_refsource_SUSE
openSUSE-SU-2020:1785
vendor-advisory
x_refsource_SUSE
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