runC: Container breakout

Background runC is a CLI tool for spawning and running containers according to the OCI specification. Description A vulnerability in runC could allow an attacker to achieve privilege escalation if specific mount configuration prerequisites are satisfied. Impact An attacker may be able to escalati...

Mechanize: Command injection

Background Mechanize is a Ruby library used for automating interaction with websites. Description Mechanize does not neutralize filename input and could allow arbitrary code execution if an attacker can control filenames used by Mechanize. Impact Please review the referenced CVE identifiers for...

Chromium, Google Chrome: Multiple vulnerabilities

Background Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web. Google Chrome is one fast, simple, and secure browser for all your devices. Description Multiple vulnerabilities have been discovered in Chromium and...

OpenSMTPD: Multiple vulnerabilities

Background OpenSMTPD is a lightweight but featured SMTP daemon from OpenBSD. Description Multiple vulnerabilities have been discovered in OpenSMTPD. Please review the CVE identifiers referenced below for details. Impact A remote attacker, by connecting to the SMTP listener daemon, could possibly...

Dnsmasq: DNS cache poisoning

Background Dnsmasq is a lightweight and easily-configurable DNS forwarder and DHCP server. Description It was discovered that Dnsmasq, when configured with --server=@ or similar e.g. through dbus, configured a fixed UDP port for all outgoing queries to the specified upstream DNS server. Impact An...

Firejail: Privilege escalation

Background A SUID program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces and seccomp-bpf. Description It was discovered that a flaw in Firejail’s OverlayFS code allowed restricted programs to escape sandbox. Impac...

Linear eMerge Arbitrary File Upload (CVE-2019-7257)

A vulnerability exists in Linear eMerge E3 devices. Successful exploitation of this vulnerability could allow a remote attacker to damage users system...

Mutt, NeoMutt: Information disclosure

Background Mutt is a small but very powerful text-based mail client. NeoMutt is a command line mail reader or MUA. It’s a fork of Mutt with added features. Description A weakness in TLS handshake handling was found which may allow information disclosure. Impact A remote attacker may be able to...

glibc: Multiple vulnerabilities

Background glibc is a package that contains the GNU C library. Description Multiple vulnerabilities have been discovered in glibc. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details. Workaround There is no known workarou...

Python: Multiple vulnerabilities

Background Python is an interpreted, interactive, object-oriented programming language. Description Multiple vulnerabilities have been discovered in Python. Please review the bugs referenced below for details. Impact A remote attacker could possibly execute arbitrary code with the privileges of t...

GLSA-202012-13 : OpenSSL: Denial of service

The remote host is affected by the vulnerability described in GLSA-202012-13 OpenSSL: Denial of service A NULL pointer dereference flaw was found in OpenSSL. Impact : A remote attacker, able to control the arguments of the GENERALNAMEcmp function in an application linked against OpenSSL, could...

WebkitGTK+: Multiple vulnerabilities

Background WebKitGTK+ is a full-featured port of the WebKit rendering engine, suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers. Description Multiple vulnerabilities have been discovered in WebKitGTK+. Please review the CVE...

GLSA-202011-18 : Apache Ant: Insecure temporary file

The remote host is affected by the vulnerability described in GLSA-202011-18 Apache Ant: Insecure temporary file A previous fix for a security vulnerability involving insecure temporary files has been found to be incomplete. Impact : A local attacker could perform symlink attacks to overwrite...

Mozilla Firefox: Remote code execution

Background Mozilla Firefox is a popular open-source web browser from the Mozilla project. Description Invalid assumptions when emitting the the MCallGetProperty opcode in the JavaScript JIT may result in a use-after-free condition. Impact A remote attacker could possibly execute arbitrary code wi...

Wireshark: Multiple vulnerabilities

Background Wireshark is a network protocol analyzer formerly known as ethereal. Description Multiple vulnerabilities have been discovered in Wireshark. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details. Workaround There...

GLSA-202011-03 : KPMCore: Root privilege escalation

The remote host is affected by the vulnerability described in GLSA-202011-03 KPMCore: Root privilege escalation Improper checks on the D-Bus request received resulted in improper protection for /etc/fstab. Impact : An attacker could esclate privileges to root by exploiting this vulnerability...

GLSA-202009-06 : GNOME File Roller: Directory traversal

The remote host is affected by the vulnerability described in GLSA-202009-06 GNOME File Roller: Directory traversal It was discovered that GNOME File Roller incorrectly handled symlinks. Impact : Please review the referenced CVE identifiers for details. Workaround : There is no known workaround a...

GLSA-202008-22 : targetcli-fb: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202008-22 targetcli-fb: Multiple vulnerabilities Multiple vulnerabilities have been discovered in targetcli-fb. Please review the CVE identifiers referenced below for details. Impact : Please review the referenced CVE identifiers...

GLSA-202008-23 : chrony: Symlink vulnerability

The remote host is affected by the vulnerability described in GLSA-202008-23 chrony: Symlink vulnerability It was found that chrony did not check whether its PID file was a symlink. Impact : A local attacker could perform symlink attacks to overwrite arbitrary files with root privileges. Workarou...

Wireshark: Denial of service

Background Wireshark is a network protocol analyzer formerly known as ethereal. Description A double free error was discovered in Wireshark’s Kafka dissector. Impact A remote attacker could exploit these vulnerabilities by sending a malformed packet or enticing a user to read a malformed packet...