CVE-2020-16094

In imapscantreerecursive in Claws Mail through 3.17.6, a malicious IMAP server can trigger stack consumption because of unlimited recursion into subdirectories during a rebuild of the folder tree...

Claws Mail: Improper STARTTLS handling

Background Claws Mail is a GTK based e-mail client. Description It was discovered that Claws Mail was not properly handling state within the STARTTLS protocol handshake. Impact There may be a breach of integrity or confidentiality in connections made using Claws Mail with STARTTLS. Workaround The...

Claws Mail Protocol Violation Vulnerability

Claws Mail is a free, open source, lightweight, highly configurable, C/GTK+ based email client. A protocol violation vulnerability exists in common/session.c in Claws Mail versions prior to 3.17.6, which stems from mishandling of postfix data after STARTTLS, for which no detailed vulnerability...

CVE-2020-15917

common/session.c in Claws Mail before 3.17.6 has a protocol violation because suffix data after STARTTLS is mishandled...

DEBIAN-CVE-2020-15917

common/session.c in Claws Mail before 3.17.6 has a protocol violation because suffix data after STARTTLS is mishandled...

CVE-2020-15917

common/session.c in Claws Mail before 3.17.6 has a protocol violation because suffix data after STARTTLS is mishandled...

Code injection

common/session.c in Claws Mail before 3.17.6 has a protocol violation because suffix data after STARTTLS is mishandled...

CVE-2020-15917

common/session.c in Claws Mail before 3.17.6 has a protocol violation because suffix data after STARTTLS is mishandled...

UBUNTU-CVE-2020-15917

common/session.c in Claws Mail before 3.17.6 has a protocol violation because suffix data after STARTTLS is mishandled...

CVE-2020-15917

The CVE-2020-15917 issue affects Claws Mail prior to version 3.17.6, where common/session.c mishandles suffix data after STARTTLS, causing a protocol violation. Public records in multiple vendor advisories (openSUSE, Fedora, Mageia) confirm a fix was released: updates to claws-mail that include t...

CVE-2020-15917

common/session.c in Claws Mail before 3.17.6 has a protocol violation because suffix data after STARTTLS is mishandled...

CVE-2020-15917

common/session.c in Claws Mail before 3.17.6 has a protocol violation because suffix data after STARTTLS is mishandled...

CVE-2020-15917

common/session.c in Claws Mail before 3.17.6 has a protocol violation because suffix data after STARTTLS is mishandled...

CVE-2012-5527

Claws Mail vCalendar plugin: credentials exposed on interface...

Design/Logic Flaw

Claws Mail vCalendar plugin: credentials exposed on interface...

CVE-2012-5527

Claws Mail vCalendar plugin: credentials exposed on interface...

CVE-2012-5527

Claws Mail vCalendar plugin: credentials exposed on interface...

CVE-2012-5527

CVE-2012-5527 affects Claws Mail vCalendar plugin; the provided data describe credentials being exposed on the plugin’s interface. No explicit root-cause details, affected versions, exploit information, or official fixes are included in the connected documents. NVD metrics show a low (CVSSv2 base...

CVE-2019-10735

In Claws Mail 3.14.1, an attacker in possession of S/MIME or PGP encrypted emails can wrap them as sub-parts within a crafted multipart email. The encrypted parts can further be hidden using HTML/CSS or ASCII newline characters. This modified multipart email can be re-sent by the attacker to the...

Design/Logic Flaw

In Claws Mail 3.14.1, an attacker in possession of S/MIME or PGP encrypted emails can wrap them as sub-parts within a crafted multipart email. The encrypted parts can further be hidden using HTML/CSS or ASCII newline characters. This modified multipart email can be re-sent by the attacker to the...