Vulnerability & Exploit Database

Debian: CVE-2021-38507: firefox-esr, thunderbird -- security update

Rocky Linux: CVE-2021-38507: thunderbird (Multiple Advisories)

Oracle Solaris 11: CVE-2021-38507 (11.4 SRU 40.107.3)

Alma Linux: CVE-2021-38507: Important: firefox security update (Multiple Advisories)

Gentoo Linux: CVE-2021-38507: Mozilla Firefox: Multiple vulnerabilities

SUSE: CVE-2021-38507: SUSE Linux Security Advisory

CentOS Linux: CVE-2021-38507: Important: firefox security update (Multiple Advisories)

Red Hat: CVE-2021-38507: CVE-2021-38507 Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports (Multiple Advisories)

Oracle Linux: (CVE-2021-38507) (Multiple Advisories): thunderbird security update

MFSA2021-50 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91.3 (CVE-2021-38507)

Ubuntu: (Multiple Advisories) (CVE-2021-38507): Firefox vulnerabilities

MFSA2021-49 Firefox: Security Vulnerabilities fixed in Firefox ESR 91.3 (CVE-2021-38507)

MFSA2021-48 Firefox: Security Vulnerabilities fixed in Firefox 94 (CVE-2021-38507)