Unrated severityNVD Advisory· Published Feb 26, 2021· Updated Aug 3, 2024

CVE-2021-23977

Description

Firefox for Android suffered from a time-of-check-time-of-use vulnerability that allowed a malicious application to read sensitive data from application directories. Note: This issue is only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 86.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Mozilla Corporation/Firefox for Androidllm-fuzzy
Range: < 86
osv-coords2 versions
pkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweed pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweed
< 128.5.1-1.1+ 1 more
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 92.0-1.2
Mozilla Corporation/Firefoxv5
Range: < 86

Patches

Vulnerability mechanics

References

security.gentoo.org/glsa/202104-10mitrevendor-advisoryx_refsource_GENTOO
bugzilla.mozilla.org/show_bug.cgimitrex_refsource_MISC
www.mozilla.org/security/advisories/mfsa2021-07/mitrex_refsource_MISC

News mentions

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