[SECURITY] Fedora 38 Update: nss-3.95.0-1.fc38

Network Security Services NSS is a set of libraries designed to support cross-platform development of security-enabled client and server applications. Applications built with NSS can support SSL v2 and v3, TLS, PKCS 5, PKCS 7, PKCS 11, PKCS 12, S/MIME, X.509 v3 certificates, and other security...

[SECURITY] Fedora 39 Update: nss-3.95.0-1.fc39

Network Security Services NSS is a set of libraries designed to support cross-platform development of security-enabled client and server applications. Applications built with NSS can support SSL v2 and v3, TLS, PKCS 5, PKCS 7, PKCS 11, PKCS 12, S/MIME, X.509 v3 certificates, and other security...

The vulnerability in the implementation of the S/MIME encryption standard for the Thunderbird email client allows a perpetrator to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the S/MIME encryption standard implementation in the Thunderbird email client is related to errors in verifying the cryptographic signature due to discrepancies in the date and time of its creation. Exploiting this vulnerability could allow an attacker to compromise the...

Debian DSA-5582-1 : thunderbird - security update

The remote Debian 11 / 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5582 advisory. - The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compa...

CVE-2023-50761

The Mozilla Foundation Security Advisory: The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despi...

CVE-2023-50761

The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despite a date or time mismatch. This could be...

CVE-2023-50761

The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despite a date or time mismatch. This could be...

CVE-2023-50761

The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despite a date or time mismatch. This could be...

CVE-2023-50761

The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despite a date or time mismatch. This could be...

CVE-2023-50761

Affected software: Mozilla Thunderbird. Issue: S/MIME signature may be accepted despite mismatching signature creation date with message date/time, enabling impression of a different send date. Root cause: Thunderbird

CVE-2023-50761

The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despite a date or time mismatch. This could be...

CVE-2023-50761

The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despite a date or time mismatch. This could be...

Security Vulnerabilities fixed in Thunderbird 115.6 — Mozilla

When processing a PGP/MIME payload that contains digitally signed text, the first paragraph of the text was never shown to the user. This is because the text was interpreted as a MIME message and the first paragraph was always treated as an email header section. A digitally signed text from a...

CVE-2023-50761: Undefined Security Weakness

The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despite a date or time mismatch. This could be...

Mozilla Thunderbird < 115.6

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 115.6. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-55 advisory. - Memory safety bugs present in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. Some of these bugs...

PT-2023-7923 · Mozilla +9 · Thunderbird +9

Name of the Vulnerable Software and Affected Versions: Thunderbird versions prior to 115.6 Description: The issue is related to the implementation of the S/MIME standard in the Thunderbird email client, specifically with errors in checking the cryptographic signature due to a mismatch in the date...

Mozilla Thunderbird < 115.6

The version of Thunderbird installed on the remote Windows host is prior to 115.6. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-55 advisory. - Memory safety bugs present in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. Some of these bugs showed...

Slackware Linux 15.0 / current mozilla-thunderbird Multiple Vulnerabilities (SSA:2023-353-03)

The version of mozilla-thunderbird installed on the remote host is prior to 115.6.0. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2023-353-03 advisory. - The signature of a digitally signed S/MIME email message may optionally specify the signature creation date...

Ubuntu 18.04 LTS : Thunderbird vulnerabilities (USN-4202-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4202-1 advisory. It was discovered that a specially crafted S/MIME message with an inner encryption layer could be displayed as having a valid signature in some...

CVE-2023-40440

This issue was addressed with improved state management of S/MIME encrypted emails. This issue is fixed in macOS Monterey 12.6.8. A S/MIME encrypted email may be inadvertently sent unencrypted...