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CVE-2020-12417
Published: Jul 9, 2020
Modified: Aug 4, 2024
PUBLISHED
Description
Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially exploitable crash. *Note: this issue only affects Firefox on ARM64 platforms.* This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Firefox ESR | affected unspecified - < 68.10 |
Mozilla | Firefox | affected unspecified - < 78 |
Mozilla | Thunderbird | affected unspecified - < 68.10.0 |
References
https://www.mozilla.org/security/advisories/mfsa2020-24/
x_refsource_MISC
https://www.mozilla.org/security/advisories/mfsa2020-26/
x_refsource_MISC
https://www.mozilla.org/security/advisories/mfsa2020-25/
x_refsource_MISC
https://bugzilla.mozilla.org/show_bug.cgi?id=1640737
x_refsource_MISC
openSUSE-SU-2020:0967
vendor-advisory
x_refsource_SUSE
openSUSE-SU-2020:0982
vendor-advisory
x_refsource_SUSE
openSUSE-SU-2020:0983
vendor-advisory
x_refsource_SUSE
openSUSE-SU-2020:1017
vendor-advisory
x_refsource_SUSE
USN-4421-1
vendor-advisory
x_refsource_UBUNTU
GLSA-202007-09
vendor-advisory
x_refsource_GENTOO
GLSA-202007-10
vendor-advisory
x_refsource_GENTOO
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