A flaw was found in the default configuration of dnsmasq, as shipped with Fedora versions prior to 31 and in all versions Red Hat Enterprise Linux, where it listens on any interface and accepts queries from addresses outside of its local subnet. In particular, the option `local-service` is not enabled. Running dnsmasq in this manner may inadvertently make it an open resolver accessible from any address on the internet. This flaw allows an attacker to conduct a Distributed Denial of Service (DDoS) against other systems.

The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten.

Multiple cross-site scripting (XSS) vulnerabilities in Zend Framework 2.0.x before 2.0.1 allow remote attackers to inject arbitrary web script or HTML via unspecified input to (1) Debug, (2) Feed\PubSubHubbub, (3) Log\Formatter\Xml, (4) Tag\Cloud\Decorator, (5) Uri, (6) View\Helper\HeadStyle, (7) View\Helper\Navigation\Sitemap, or (8) View\Helper\Placeholder\Container\AbstractStandalone, related to Escaper.

A denial of service flaw was found in the way the server component of Freeciv before 2.3.4 processed certain packets. A remote attacker could send a specially-crafted packet that, when processed would lead to memory exhaustion or excessive CPU consumption.

A Security Bypass vulnerability exists in PolarSSL 0.99pre4 through 1.1.1 due to a weak encryption error when generating Diffie-Hellman values and RSA keys.

A Privilege Escalation vulnerability exits in Fedoraproject Sectool due to an incorrect DBus file.

A Cross-Site Scripting (XSS) vulnerability exists in LDAP Account Manager (LAM) Pro 3.6 in the export, add_value_form, and dn parameters to cmd.php.

A Cross-Site Scripting (XSS) vulnerability exists in LDAP Account Manager (LAM) Pro 3.6 in the filter parameter to cmd.php in an export and exporter_id action. and the filteruid parameter to list.php.

shadow: TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees

mom creates world-writable pid files in /var/run

gnome-system-log polkit policy allows arbitrary files on the system to be read

libbluray MountManager class has a time-of-check time-of-use (TOCTOU) race when expanding JAR files

xlockmore before 5.43 'dclock' security bypass vulnerability

tuned 2.10.0 creates its PID file with insecure permissions which allows local users to kill arbitrary processes.

ClamAV before 0.97.7: dbg_printhex possible information leak

ClamAV before 0.97.7 has buffer overflow in the libclamav component

ClamAV before 0.97.7 has WWPack corrupt heap memory

Moodle before 2.2.2 has an external enrolment plugin context check issue where capability checks are not thorough

Moodle before 2.2.2 has Personal information disclosure, when administrative setting users name display is set to first name only full names are shown in page breadcrumbs.

Moodle before 2.2.2: Course information leak via hidden courses being displayed in tag search results