139 matches found
Libgcrypt 加密问题漏洞
Libgcrypt is a general-purpose cryptographic library developed by the GNU Project developed by the Gnu Project based on the GnuPG code. The library implements a variety of cryptographic algorithms, including symmetric ciphers, hashing algorithms, public key algorithms, and more. A cryptographic...
Botan 加密问题漏洞
Botan is a library of cryptographic algorithms written in C++. It supports a variety of algorithms such as AES, DES, SHA-1, RSA, DSA and Diffie-Hellman. A security vulnerability exists in Botan 2.18.1 and earlier versions, which stems from the fact that a generator public key defined by the...
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 stored OpenPGP secret keys without master password protection
OpenPGP secret keys that were imported using Thunderbird version 78.8.1 up to version 78.10.1 were stored unencrypted on the user's local disk. The master password protection was inactive for those keys. Version 78.10.2 will restore the protection mechanism for newly imported keys, and will...
Mozilla: Partial protection of inline OpenPGP message not indicated
If a MIME encoded email contains an OpenPGP inline signed or encrypted message part, but also contains an additional unprotected part, Thunderbird did not indicate that only parts of the message are protected. This vulnerability affects Thunderbird 78.10.2...
Mozilla: Thunderbird stored OpenPGP secret keys without master password protection
OpenPGP secret keys that were imported using Thunderbird version 78.8.1 up to version 78.10.1 were stored unencrypted on the user's local disk. The master password protection was inactive for those keys. Version 78.10.2 will restore the protection mechanism for newly imported keys, and will...
Mozilla: Thunderbird stored OpenPGP secret keys without master password protection
OpenPGP secret keys that were imported using Thunderbird version 78.8.1 up to version 78.10.1 were stored unencrypted on the user's local disk. The master password protection was inactive for those keys. Version 78.10.2 will restore the protection mechanism for newly imported keys, and will...
Mozilla: Partial protection of inline OpenPGP message not indicated
If a MIME encoded email contains an OpenPGP inline signed or encrypted message part, but also contains an additional unprotected part, Thunderbird did not indicate that only parts of the message are protected. This vulnerability affects Thunderbird 78.10.2...
Mozilla: Thunderbird stored OpenPGP secret keys without master password protection
OpenPGP secret keys that were imported using Thunderbird version 78.8.1 up to version 78.10.1 were stored unencrypted on the user's local disk. The master password protection was inactive for those keys. Version 78.10.2 will restore the protection mechanism for newly imported keys, and will...
The vulnerability of the Thunderbird email client, related to insufficient checking of imported OpenPGP keys, allows a hacker to send arbitrary encrypted messages.
The vulnerability of the Thunderbird email client is related to insufficient checking of imported OpenPGP keys. Exploiting this vulnerability allows a malicious actor to send arbitrary encrypted messages remotely...
Mozilla: An attacker may use Thunderbird's OpenPGP key refresh mechanism to poison an existing key
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...
Mozilla: A crafted OpenPGP key with an invalid user ID could be used to confuse the user
Thunderbird did not check if the user ID associated with an OpenPGP key has a valid self signature. An attacker may create a crafted version of an OpenPGP key, by either replacing the original user ID, or by adding another user ID. If Thunderbird imports and accepts the crafted key, the Thunderbi...
Mozilla: An attacker may use Thunderbird's OpenPGP key refresh mechanism to poison an existing key
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...
Mozilla: A crafted OpenPGP key with an invalid user ID could be used to confuse the user
Thunderbird did not check if the user ID associated with an OpenPGP key has a valid self signature. An attacker may create a crafted version of an OpenPGP key, by either replacing the original user ID, or by adding another user ID. If Thunderbird imports and accepts the crafted key, the Thunderbi...
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...
Mozilla Thunderbird 数据伪造问题漏洞
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...
Google Discloses Severe Bug in Libgcrypt Encryption Library—Impacting Many Projects
A "severe" vulnerability in GNU Privacy Guard GnuPG's Libgcrypt encryption software could have allowed an attacker to write arbitrary data to the target machine, potentially leading to remote code execution. The flaw, which affects version 1.9.0 of libgcrypt, was discovered on January 28 by Tavis...
UBUNTU-CVE-2020-24972
The Kleopatra component before 3.1.12 and before 20.07.80 for GnuPG allows remote attackers to execute arbitrary code because openpgp4fpr: URLs are supported without safe handling of command-line options. The Qt platformpluginpath command-line option can be used to load an arbitrary DLL...
evolution: specially crafted email leading to OpenPGP signatures being spoofed for arbitrary messages
GNOME Evolution through 3.28.2 is prone to OpenPGP signatures being spoofed for arbitrary messages using a specially crafted email that contains a valid signature from the entity to be impersonated as an attachment...