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Vulnerability of Mozilla Thunderbird: three vulnerabilities via OpenPGP Key

Synthesis of the vulnerability 

An attacker can use several vulnerabilities via OpenPGP Key of Mozilla Thunderbird.
Vulnerable software: Debian, Thunderbird, openSUSE Leap, RHEL, SLES.
Severity of this announce: 2/4.
Number of vulnerabilities in this bulletin: 3.
Creation date: 09/04/2021.
Références of this computer vulnerability: CERTFR-2021-AVI-248, CVE-2021-23991, CVE-2021-23992, CVE-2021-23993, DLA-2632-1, DSA-4897-1, MFSA 2021-13, openSUSE-SU-2021:0580-1, RHSA-2021:1190-01, RHSA-2021:1192-01, RHSA-2021:1193-01, RHSA-2021:1201-01, SUSE-SU-2021:1167-1, VIGILANCE-VUL-35047.

Description of the vulnerability 

An attacker can use several vulnerabilities via OpenPGP Key of Mozilla Thunderbi...
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This vulnerability impacts software or systems such as Debian, Thunderbird, openSUSE Leap, RHEL, SLES.

Our Vigil@nce team determined that the severity of this security announce is medium.

The trust level is of type confirmed by the editor, with an origin of document.

This bulletin is about 3 vulnerabilities.

An attacker with a expert ability can exploit this computer vulnerability note.

Solutions for this threat 

Solutions for this vulnerability are not yet public.
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