This Metasploit module exploits a vulnerability in Linux kernels 4.15.0 to 4.18.18, and 4.19.0 to 4.19.1, where broken uid/gid mappings between nested user namespaces and kernel uid/gid mappings allow elevation to root (CVE-2018-18955). The target system must have unprivileged user namespaces enabled and the newuidmap and newgidmap helpers installed (from uidmap package). This Metasploit module […]
The imap_open function within PHP, if called without the /norsh flag, will attempt to preauthenticate an IMAP session. On Debian based systems, including Ubuntu, rsh is mapped to the ssh binary. Ssh’s ProxyCommand option can be passed from imap_open to execute arbitrary commands. While many custom applications may use imap_open, this exploit works against the […]
An impersonation issue in BMC Remedy version 7.1 may lead to incorrect user context in Remedy AR System Server.
Avahi-daemon in Avahi version through 0.7 inadvertently sends Legacy Unicast Responses to IPv4 unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service (traffic amplification) or obtain potentially sensitive information via port-5353 UDP packets.
A vulnerability in the update service of Cisco Webex Meetings Desktop App for Windows could allow a local attacker to elevate privileges. This vulnerability is related to a previous security issue fixed by Cisco in October. Affected versions include Cisco Webex Meetings Desktop App releases prior to 33.6.4 and Cisco Webex Productivity Tools releases 32.6.0 […]
WordPress SEO (Yoast SEO) plugin versions 9.1 and below suffer from a race condition that allows for command execution.
It was discovered that the Unitrends bpserverd proprietary protocol, as exposed via xinetd, has an issue in which its authentication can be bypassed. A remote attacker could use this issue to execute arbitrary commands with root privilege on the target system. This is very similar to exploits/linux/misc/ueb9_bpserverd however it runs against the localhost by dropping […]
Joomla Fabrik component version 3.9 suffers from cross site request forgery, local file inclusion, and remote shell upload vulnerabilities.
Joomla DJ Image Slider component version 3.2.3 suffers from a database disclosure vulnerability.
Joomla Event Booking component version 3.8.3 suffers from a database backup disclosure vulnerability.