Mozilla: Logic issue potentially leaves key material unlocked

Thunderbird unprotects a secret OpenPGP key prior to using it for a decryption, signing or key import task. If the task runs into a failure, the secret key may remain in memory in its unprotected state. This vulnerability affects Thunderbird 78.8.1...

Moderate: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

Mozilla: Inability to send encrypted OpenPGP email after importing a crafted OpenPGP key

An attacker may perform a DoS attack to prevent a user from sending encrypted email to a correspondent. If an attacker creates a crafted OpenPGP key with a subkey that has an invalid self signature, and the Thunderbird user imports the crafted key, then Thunderbird may try to use the invalid...

Moderate: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.9.1. Security Fixes: Mozilla: An attacker may use Thunderbird's OpenPGP key refresh mechanism to poison an existing key CVE-2021-23991 Mozilla: A crafted OpenPGP key with an invalid user ...

Mozilla: Logic issue potentially leaves key material unlocked

Thunderbird unprotects a secret OpenPGP key prior to using it for a decryption, signing or key import task. If the task runs into a failure, the secret key may remain in memory in its unprotected state. This vulnerability affects Thunderbird 78.8.1...

RHEL 8 : thunderbird (RHSA-2021:1193)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:1193 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.9.1. Security Fixes: Mozilla: ...

SUSE-SU-2021:1167-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: - Mozilla Thunderbird was updated to version 78.9.1 MFSA 2021-12,MFSA 2021-13, bsc1183942, bsc1184536 CVE-2021-23981: Texture upload into an unbound backing buffer resulted in an out-of-bound read CVE-2021-23982: Internal network host...

CVE-2021-23993

An attacker may perform a DoS attack to prevent a user from sending encrypted email to a correspondent. If an attacker creates a crafted OpenPGP key with a subkey that has an invalid self signature, and the Thunderbird user imports the crafted key, then Thunderbird may try to use the invalid...

UBUNTU-CVE-2021-23991

If a Thunderbird user has previously imported Alice's OpenPGP key, and Alice has extended the validity period of her key, but Alice's updated key has not yet been imported, an attacker may send an email containing a crafted version of Alice's key with an invalid subkey, Thunderbird might...

CVE-2021-23993

An attacker may perform a DoS attack to prevent a user from sending encrypted email to a correspondent. If an attacker creates a crafted OpenPGP key with a subkey that has an invalid self signature, and the Thunderbird user imports the crafted key, then Thunderbird may try to use the invalid...

Mozilla Thunderbird Security Bypass Vulnerability

Mozilla Thunderbird is the United States Mozilla Foundation's set of independent from the Mozilla Application Suite e-mail client software. The program supports IMAP, POP mail protocols and HTML mail format. Mozilla Thunderbird has a security vulnerability that allows an attacker to create a...

Mozilla Thunderbird < 78.9.1

The version of Thunderbird installed on the remote Windows host is prior to 78.9.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2021-13 advisory. - When loading the shared library that provides the OTR protocol implementation, Thunderbird will initially attempt...

ALPINE-CVE-2020-25125

GnuPG 2.2.21 and 2.2.22 and Gpg4win 3.1.12 has an array overflow, leading to a crash or possibly unspecified other impact, when a victim imports an attacker's OpenPGP key, and this key has AEAD preferences. The overflow is caused by a g10/key-check.c error. NOTE: GnuPG 2.3.x is unaffected. GnuPG...

CVE-2020-25125

GnuPG 2.2.21 and 2.2.22 and Gpg4win 3.1.12 has an array overflow, leading to a crash or possibly unspecified other impact, when a victim imports an attacker's OpenPGP key, and this key has AEAD preferences. The overflow is caused by a g10/key-check.c error. NOTE: GnuPG 2.3.x is unaffected. GnuPG...

Buffer overflow

GnuPG 2.2.21 and 2.2.22 and Gpg4win 3.1.12 has an array overflow, leading to a crash or possibly unspecified other impact, when a victim imports an attacker's OpenPGP key, and this key has AEAD preferences. The overflow is caused by a g10/key-check.c error. NOTE: GnuPG 2.3.x is unaffected. GnuPG...

CVE-2020-25125

CVE-2020-25125 affects GnuPG 2.2.21/2.2.22 (and Gpg4win 3.1.12). An array overflow in g10/key-check.c can cause a crash or unspecified impact when importing an attacker’s OpenPGP key with AEAD preferences; GnuPG 2.2.23 fixes this (2.3.x is unaffected). Remediation: upgrade to a fixed version (2.2...

gnupg -- AEAD key import overflow

Importing an OpenPGP key having a preference list for AEAD algorithms will lead to an array overflow and thus often to a crash or other undefined behaviour. Importing an arbitrary key can often easily be triggered by an attacker and thus triggering this bug. Exploiting the bug aside from crashes ...

DEBIAN-CVE-2013-4166

The gpgctxaddrecipient function in camel/camel-gpg-context.c in GNOME Evolution 3.8.4 and earlier and Evolution Data Server 3.9.5 and earlier does not properly select the GPG key to use for email encryption, which might cause the email to be encrypted with the wrong key and allow remote attackers...

PYSEC-2018-37

A flaw was found in Ansible before version 2.2.0. The aptkey module does not properly verify key fingerprints, allowing remote adversary to create an OpenPGP key which matches the short key ID and inject this key instead of the correct key...

BIND OpenPGP Key Handling Denial of Service Vulnerability

ISC BIND is a very widely used implementation of the DNS protocol, maintained by ISC. A boundary input validation vulnerability in ISC BIND 'openpgpkey61.c' allows a remote user to return a special answer that crashes the target named service...