Code injection

A S/MIME issue existed in the handling of encrypted email. This issue was addressed with improved selection of the encryption certificate. This issue is fixed in iOS 15.2 and iPadOS 15.2. A sender's email address may be leaked when sending an S/MIME encrypted email using a certificate with more...

CVE-2021-30997

A S/MIME issue existed in the handling of encrypted email. This issue was addressed by not automatically loading some MIME parts. This issue is fixed in iOS 15.2 and iPadOS 15.2. An attacker may be able to recover plaintext contents of an S/MIME-encrypted e-mail...

CVE-2021-30997

CVE-2021-30997 concerns an S/MIME handling issue in iOS/iPadOS Mail where encrypted emails could disclose plaintext content. The Apple advisory and Red Hat/NVD entries indicate the vulnerability was mitigated by not automatically loading certain MIME parts, and Apple fixed it in iOS 15.2/iPadOS 1...

Code injection

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-2021-23991

CVE-2021-23991 affects Thunderbird before 78.9.1. If a user has previously imported Alice’s OpenPGP key and Alice extends its validity but the updated key hasn’t been imported, an attacker can send a crafted version of Alice’s key containing an invalid subkey. Thunderbird may then attempt to use ...

Cross-site Scripting in wagtail

Impact When the % includeblock % template tag is used to output the value of a plain-text StreamField block CharBlock, TextBlock or a similar user-defined block derived from FieldBlock, and that block does not specify a template for rendering, the tag output is not properly escaped as HTML. This...

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...

UBUNTU-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 (CNVD-2021-28298)

Mozilla Thunderbird is a set of the United States Mozilla Foundation from the Mozilla Application Suite independent of the e-mail client software. A security bypass vulnerability exists in versions of MThunderbird prior to 78.9.1, which can be exploited by an attacker to send unencrypted e-mail t...

Enhancing Email Security with MTA-STS and SMTP TLS Reporting

In 1982, when SMTP was first specified, it did not contain any mechanism for providing security at the transport level to secure communications between mail transfer agents. Later, in 1999, the STARTTLS command was added to SMTP that in turn supported the encryption of emails in between the...

Brexit Deal Mandates Old Insecure Crypto Algorithms

In what is surely an unthinking cut-and-paste issue, page 921 of the Brexit deal mandates the use of SHA-1 and 1024-bit RSA: The open standard s/MIME as extension to de facto e-mail standard SMTP will be deployed to encrypt messages containing DNA profile information. The protocol s/MIME V3 allow...

Replace PGP With an HTTPS Form

I asked my Twitter followers what I should talk about in this issue, and those trolls picked PGP and security vulnerability reporting, so here goes nothing. As you probably know, the school of modern cryptography thinking I subscribe to says that tools and protocols should be small, simple, and...

Trendmicro Email Encryption Gateway SQL Injection (CVE-2018-6230)

An SQL injection vulnerability exists in trendmicro email encryption gateway 5.5. Successful exploitation of this vulnerability would allow a remote attacker to execute arbitrary SQL commands on the affected system...

CipherMail Community Virtual Appliance 4.6.2 Code Execution

CipherMail Multiple Vulnerabilities 1. Advisory Information Title: CipherMail Email Encryption Gateway Community Virtual Appliance Multiple Vulnerabilities Advisory ID: CORE-2020-0008 Advisory URL: https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities Date publishe...

CipherMail Community Virtual Appliance 4.6.2 Code Execution Vulnerability

CipherMail Multiple Vulnerabilities 1. Advisory Information Title: CipherMail Email Encryption Gateway Community Virtual Appliance Multiple Vulnerabilities Advisory ID: CORE-2020-0008 Advisory URL: https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities Date publishe...

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...

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...

Information disclosure

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...

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...

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...