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Rewterz Threat Advisory –CVE-2022-2226 – Mozilla Thunderbird Vulnerability
June 30, 2022
Rewterz Threat Alert – HawkEye Infostealer – Active IOCs
June 30, 2022

Rewterz Threat Advisory –Multiple Mozilla Firefox Vulnerabilities

June 30, 2022

Severity

Medium

Analysis Summary

CVE-2022-34473 CVSS:6.5
Mozilla Firefox could allow a remote attacker to bypass security restrictions, caused by the failure to sanitize xlink:href attributes. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using use tags to bypass the HTML Sanitizer.

CVE-2022-34475 CVSS:6.5
Mozilla Firefox could allow a remote attacker to bypass security restrictions. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using same-origin script via use tags to bypass the HTML Sanitizer API.

CVE-2022-34477 CVSS:6.5
Mozilla Firefox could allow a remote attacker to obtain sensitive information, caused by a leak in the MediaError message property. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to obtain sensitive information.

Impact

Information Disclosure
Security Bypass

Indicators Of Compromise

CVE

  • CVE-2022-34473
  • CVE-2022-34475
  • CVE-2022-34477

Affected Vendors

  • Mozilla

Affected Products

Mozilla Firefox 101

Remediation

Refer to Mozilla Foundation Security Advisory for patch, upgrade or suggested workaround information.

Mozilla Foundation Security Advisory

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