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KLA12149 Multiple vulnerabilities in Mozilla Firefox

Description

### *Detect date*: 04/19/2021 ### *Severity*: High ### *Description*: Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to spoof user interface, execute arbitrary code, cause denial of service, bypass security restrictions, obtain sensitive information, gain privileges. ### *Affected products*: Mozilla Firefox earlier than 88 ### *Solution*: Update to the latest version [Download Firefox](<https://www.mozilla.org/en-US/firefox/new/>) ### *Original advisories*: [mfsa2021-16](<https://www.mozilla.org/en-US/security/advisories/mfsa2021-16/>) ### *Impacts*: ACE ### *Related products*: [Mozilla Firefox](<https://threats.kaspersky.com/en/product/Mozilla-Firefox/>) ### *CVE-IDS*: [CVE-2021-23994](<https://vulners.com/cve/CVE-2021-23994>)6.8High [CVE-2021-29946](<https://vulners.com/cve/CVE-2021-29946>)6.8High [CVE-2021-29945](<https://vulners.com/cve/CVE-2021-29945>)4.3Warning [CVE-2021-24002](<https://vulners.com/cve/CVE-2021-24002>)6.8High [CVE-2021-23998](<https://vulners.com/cve/CVE-2021-23998>)4.3Warning [CVE-2021-23995](<https://vulners.com/cve/CVE-2021-23995>)5.1High [CVE-2021-23999](<https://vulners.com/cve/CVE-2021-23999>)6.8High [CVE-2021-23996](<https://vulners.com/cve/CVE-2021-23996>)4.3Warning [CVE-2021-29947](<https://vulners.com/cve/CVE-2021-29947>)6.8High [CVE-2021-24001](<https://vulners.com/cve/CVE-2021-24001>)4.3Warning [CVE-2021-24000](<https://vulners.com/cve/CVE-2021-24000>)2.6Warning [CVE-2021-23997](<https://vulners.com/cve/CVE-2021-23997>)6.8High [CVE-2021-29944](<https://vulners.com/cve/CVE-2021-29944>)4.3Warning


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