GHSA-46R8-9CJ7-PW6G OpenStack Compute (Nova) Improper Input Validation

The 1 EC2 and 2 OS APIs in OpenStack Compute Nova Folsom 2012.2, Essex 2012.1, and Diablo 2011.3 do not properly check the protocol when security groups are created and the network protocol is not specified entirely in lowercase, which allows remote attackers to bypass intended access restriction...

OpenStack Compute (Nova) Improper Input Validation

The 1 EC2 and 2 OS APIs in OpenStack Compute Nova Folsom 2012.2, Essex 2012.1, and Diablo 2011.3 do not properly check the protocol when security groups are created and the network protocol is not specified entirely in lowercase, which allows remote attackers to bypass intended access restriction...

Moodle sensitive information disclosure

In Moodle 3.x, various course reports allow teachers to view details about users in the groups they can't access...

Get to Know Steve Povolny

Meet Steve Povolny Head of Advanced Threat Research for Trellix Threat Labs By Michael Alicea · May 17, 2022 At Trellix, we celebrate and champion our people. This week, I sat down with Steve Povolny, Head of Advanced Threat Research for Trellix Threat Labs. As he is one of the leading...

GHSA-PH2H-HH49-VH27 OpenStack Nova Denial of Service in network source security groups

Algorithmic complexity vulnerability in OpenStack Compute Nova before 2013.1.3 and Havana before havana-3 does not properly handle network source security group policy updates, which allows remote authenticated users to cause a denial of service nova-network consumption via a large number of...

Moodle XSS Vulnerability

A flaw was found in Moodle versions 3.6 to 3.6.1, 3.5 to 3.5.3, 3.4 to 3.4.6, 3.1 to 3.1.15 and earlier unsupported versions. The 'manage groups' capability did not have the 'XSS risk' flag assigned to it, but does have that access in certain places. Note that the capability is intended for use b...

OpenStack Neutron's unsupported dport option prevents applying security groups

An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By setting a destination port in a security group rule along with a protocol that doesn't support that option for example, VRRP, an...

GHSA-HVXR-2FVV-C3WQ OpenStack Neutron Race Condition vulnerability

A race-condition flaw was discovered in openstack-neutron before 7.2.0-12.1, 8.x before 8.3.0-11.1, 9.x before 9.3.1-2.1, and 10.x before 10.0.2-1.1, where, following a minor overcloud update, neutron security groups were disabled. Specifically, the following were reset to 0:...

OpenStack Neutron Race Condition vulnerability

A race-condition flaw was discovered in openstack-neutron before 7.2.0-12.1, 8.x before 8.3.0-11.1, 9.x before 9.3.1-2.1, and 10.x before 10.0.2-1.1, where, following a minor overcloud update, neutron security groups were disabled. Specifically, the following were reset to 0:...

Cloud Foundry UAA Privilege Escalation

An issue was discovered in Cloud Foundry Foundation cf-release versions prior to v257; UAA release 2.x versions prior to v2.7.4.14, 3.6.x versions prior to v3.6.8, 3.9.x versions prior to v3.9.10, and other versions prior to v3.15.0; and UAA bosh release uaa-release 13.x versions prior to v13.12,...

Phusion Passenger incorrect permission assignment

An issue was discovered in switchGroup in agent/ExecHelper/ExecHelperMain.cpp in Phusion Passenger before 5.3.2. The set of groups gidset is not set correctly, leaving it up to randomness i.e., uninitialized memory which supplementary groups are actually being set while lowering privileges...

CVE-2022-0027

An improper authorization vulnerability in Palo Alto Network Cortex XSOAR software enables authenticated users in non-Read-Only groups to generate an email report that contains summary information about all incidents in the Cortex XSOAR instance, including incidents to which the user does not hav...

CVE-2022-22975

An issue was discovered in the Pinniped Supervisor with either LADPIdentityProvider or ActiveDirectoryIdentityProvider resources. An attack would involve the malicious user changing the common name CN of their user entry on the LDAP or AD server to include special characters, which could be used ...

New ransomware trends in 2022

Ahead of the Anti-Ransomware Day, we summarized the tendencies that characterize ransomware landscape in 2022. This year, ransomware is no less active than before: cybercriminals continue to threaten nationwide retailers and enterprises, old variants of malware return while the new ones develop...

PT-2022-3916 · Unknown · Pinniped Supervisor

Name of the Vulnerable Software and Affected Versions: Pinniped Supervisor affected versions not specified Description: An issue was discovered in the Pinniped Supervisor with either LADPIdentityProvider or ActiveDirectoryIdentityProvider resources. The issue allows an attack where a malicious us...

kernel: Race condition in races in sk_peer_pid and sk_peer_cred accesses

A use-after-free read flaw was found in sockgetsockopt in net/core/sock.c due to SOPEERCRED and SOPEERGROUPS race with listen and connect in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information...

kernel: Race condition in races in sk_peer_pid and sk_peer_cred accesses

A use-after-free read flaw was found in sockgetsockopt in net/core/sock.c due to SOPEERCRED and SOPEERGROUPS race with listen and connect in the Linux kernel. In this flaw, an attacker with a user privileges may crash the system or leak internal kernel information...

kernel: cgroup: Use open-time creds and namespace for migration perm checks

An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces subsystem was found in the way users have access to some less privileged process that are controlled by cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1...

Experts Sound Alarm on DCRat Backdoor Being Sold on Russian Hacking Forums

Cybersecurity researchers have shed light on an actively maintained remote access trojan called DCRat aka DarkCrystal RAT that's offered on sale for "dirt cheap" prices, making it accessible to professional cybercriminal groups and novice actors alike. "Unlike the well-funded, massive Russian...

Russian State-Sponsored and Criminal Cyber Threats to Critical Infrastructure

Summary Actions critical infrastructure organizations should implement to immediately protect against Russian state-sponsored and criminal cyber threats: • Patch all systems. Prioritize patching known exploited vulnerabilities. • Enforce multifactor authentication. • Secure and monitor Remote...