Improper access control

An improper access control vulnerability in PAN-OS software enables an attacker with authenticated access to GlobalProtect portals and gateways to connect to the EC2 instance metadata endpoint for VM-Series firewalls hosted on Amazon AWS. Exploitation of this vulnerability enables an attacker to...

CVE-2021-3062

CVE-2021-3062 is a PAN-OS VM-Series vulnerability involving improper access control that lets an authenticated GlobalProtect user reach the EC2 instance metadata endpoint on AWS, enabling actions allowed by the attached AWS EC2 role. Affected are PAN-OS VM-Series on AWS for: 8.1.x before 8.1.20, ...

CVE-2021-3062 PAN-OS: Improper Access Control Vulnerability Exposing AWS Instance Metadata Endpoint to GlobalProtect Users

An improper access control vulnerability in PAN-OS software enables an attacker with authenticated access to GlobalProtect portals and gateways to connect to the EC2 instance metadata endpoint for VM-Series firewalls hosted on Amazon AWS. Exploitation of this vulnerability enables an attacker to...

PAN-OS: Improper Access Control Vulnerability Exposing AWS Instance Metadata Endpoint to GlobalProtect Users

An improper access control vulnerability in PAN-OS software enables an attacker with authenticated access to GlobalProtect portals and gateways to connect to the EC2 instance metadata endpoint for VM-Series firewalls hosted on Amazon AWS. Exploitation of this vulnerability enables an attacker to...

OneWeb: Subdomain Takeover - pmp.oneweb.net

Summary The issue happens due to using EC2 public DNS instead of using Elastic IPs as CNAME or A record. If the EC2 instance is killed or terminated and the DNS not updated this will lead to creating a dangling DNS record for the subdomain. The EC2 IP will be released to AWS IPs pool, This mean...

[SECURITY] Fedora 34 Update: moby-engine-20.10.9-1.fc34

Docker is an open source project to build, ship and run any application as a lightweight container. Docker containers are both hardware-agnostic and platform-agnostic. This means they can run anywhere, from your laptop to the largest EC2 compute instance a nd everything in between - and they don'...

cloud-init security update

20.3-10.0.1 - Added missing services in rhel/systemd/cloud-init.service Orabug: 32183938 - Added missing services in cloud-init.service.tmpl for sshd Orabug: 32183938 - Forward port applicable cloud-init 18.4-2.0.3 changes to cloud-init-18-5 Orabug: 30435672 - limit permissions Orabug: 31352433 -...

U.S. Dept Of Defense: EC2 subdomain takeover at http://████████/

There is a dangling DNS A record that points to an EC2 instance that no longer exists, I was able to claim the EC2 instance and host content on http://███████/. Steps To Reproduce: 1. Visit http://█████████/██████████.html and view the PoC: ██████ Suggested Remediation Steps Remove the A record...

Shopify: EC2 Takeover at turn.shopify.com

Summary Hi team, It seems that the domain turn.shopify.com pointed to an EC2 instance that was terminated and the DNS record wasn't updated. We managed to register a new EC2 instance with the IP that turn.shopify.com points to: Command dig turn.shopify.com ; DiG 9.11.3-1ubuntu1.13-Ubuntu...

Palo Alto Software: DNS Miconfiguration Leads to Subdomain Takeover - max1.liveplan.com

Summary The issue happens due to using EC2 public DNS instead of using Elastic IPs as CNAME record. This report is simliar to report 1069795 Misconfiguration - DNS Records json "host": "max1.liveplan.com", "resolver": "1.0.0.1:53" , "a": "54.68.121.128" , "cname":...

RLSA-2021:2570 Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use-after-free in net/bluetooth/hcievent.c when destroying an hcichan CVE-2021-33034 kernel: security bypass in certs/blacklist.c and certs/systemkeyring.c CVE-2020-26541 For more details...

kernel security and bug fix update

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

8x8: Subdomain takeover of ████.jitsi.net

Summary █████.jitsi.net points to an AWS EC2 instance at 18.195.93.116 that no longer exists. I was able to take control of this IP address and run my own EC2 instance. I can now serve content on this domain, obtain a TLS certificate for this domain, etc. If any customers or servers are pointing ...

Zomato: Subdomain takeover of fr1.vpn.zomans.com

Summary fr1.vpn.zomans.com points to an AWS EC2 instance at 52.47.57.107 that no longer exists. I was able to take control of this IP address and run my own EC2 instance. I can now serve content on this domain, obtain a TLS certificate for this domain, etc. If any customers or servers are pointin...

8x8: Subdomain takeover of ███.wavecell.com

An EC2 instance was terminated but the DNS record was initially not updated/removed. The issue has been rectified...

Zego: Subdomain takeover of v.zego.com

Summary v.zego.com points to an AWS EC2 instance at 52.214.138.192 that no longer exists. I was able to take control of this IP address and run my own EC2 instance. I can now serve content on this domain, obtain a TLS certificate for this domain, etc. If any customers or servers are pointing to...

Palo Alto Software: Subdomain takeover of www2.growasyouplan.com

Summary www2.growasyouplan.com points to an AWS EC2 instance at 67.202.62.93 that no longer exists. I was able to take control of this IP address and run my own EC2 instance. I can now serve content on this domain, obtain a TLS certificate for this domain, etc. If any customers or servers are...

SUSE: Security Advisory (SUSE-SU-2016:2592-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Tenable Nessus Agent 7.2.0 - 8.2.2 Multiple Vulnerabilities (TNS-2021-04)

Tenable Nessus Agent is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:tenable:nessusagent";...

CVE-2021-20077

Nessus Agent versions 7.2.0 through 8.2.2 were found to inadvertently capture the IAM role security token on the local host during initial linking of the Nessus Agent when installed on an Amazon EC2 instance. This could allow a privileged attacker to obtain the token...