QID 198755

Date Published: 2022-04-28

QID 198755: Ubuntu Security Notification for Thunderbird Vulnerabilities (USN-5393-1)

Multiple security issues were discovered in Thunderbird.
Thunderbird ignored openpgp revocation whenimporting a revoked key in some circumstances.

If a user weretricked into opening a specially crafted website in a browsing context, anattacker could potentially exploit these to cause a denial of service,conduct spoofing attacks, or execute arbitrary code.
An attacker couldpotentially exploit this by tricking the user into trusting theauthenticity of a message or tricking them into use a revoked key tosend an encrypted message.

CVSS V3 rated as Critical - 8.6 severity.

CVSS V2 rated as Medium - 5.4 severity.

Solution

Refer to Ubuntu security advisory USN-5393-1 for updates and patch information.

Vendor References

USN-5393-1 - ubuntu.com/security/notices/USN-5393-1

CVEs related to QID 198755

CVE-2022-1197 | CVE-2022-1097 | CVE-2022-28281 | CVE-2022-28286 | CVE-2022-28282 | CVE-2022-1196 | CVE-2022-28289 | CVE-2022-28285 |

Software Advisories

Advisory ID	Software	Component	Link
USN-5393-1	Ubuntu Linux		ubuntu.com/security/notices/USN-5393-1

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