Ubuntu: Security Advisory (USN-4930-1)

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...

USN-4929-1: Bind vulnerabilities

Greg Kuechle discovered that Bind incorrectly handled certain incremental zone updates. A remote attacker could possibly use this issue to cause Bind to crash, resulting in a denial of service. CVE-2021-25214 Siva Kakarla discovered that Bind incorrectly handled certain DNAME records. A remote...

Cacti 1.2.12 SQL Injection / Remote Code Execution

Exploit Title: Cacti 1.2.12 - 'filter' SQL Injection / Remote Code Execution Date: 04/28/2021 Exploit Author: Leonardo Paiva Vendor Homepage: https://www.cacti.net/ Software Link: https://www.cacti.net/downloads/cacti-1.2.12.tar.gz Version: 1.2.12 Tested on: Ubuntu 20.04 CVE : CVE-2020-14295...

Cacti 1.2.12 - (filter) SQL Injection / Remote Code Execution Exploit

Exploit Title: Cacti 1.2.12 - 'filter' SQL Injection / Remote Code Execution Exploit Author: Leonardo Paiva Vendor Homepage: https://www.cacti.net/ Software Link: https://www.cacti.net/downloads/cacti-1.2.12.tar.gz Version: 1.2.12 Tested on: Ubuntu 20.04 CVE : CVE-2020-14295 Credits: @M4yFly...

Cacti 1.2.12 - 'filter' SQL Injection

Exploit Title: Cacti 1.2.12 - 'filter' SQL Injection / Remote Code Execution Date: 04/28/2021 Exploit Author: Leonardo Paiva Vendor Homepage: https://www.cacti.net/ Software Link: https://www.cacti.net/downloads/cacti-1.2.12.tar.gz Version: 1.2.12 Tested on: Ubuntu 20.04 CVE : CVE-2020-14295...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : OpenJDK vulnerability (USN-4892-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4892-1 advisory. It was discovered that OpenJDK incorrectly verified Jar signatures. An attacker could possibly use this issue to bypass intended security...

USN-4892-1: OpenJDK vulnerability

It was discovered that OpenJDK incorrectly verified Jar signatures. An attacker could possibly use this issue to bypass intended security restrictions when using Jar files signed with a disabled algorithm...

Ubuntu 20.04 LTS : Shibboleth vulnerability (USN-4925-1)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4925-1 advisory. Toni Huttunen and Fraktal Oy discovered that the Shibboleth Service provider allowed content injection due to allowing attacker-controlled parameters in error or...

USN-4925-1: Shibboleth vulnerability

Toni Huttunen and Fraktal Oy discovered that the Shibboleth Service provider allowed content injection due to allowing attacker-controlled parameters in error or other status pages. An attacker could use this to inject malicious content...

Ubuntu 18.04 LTS / 20.04 LTS : WebKitGTK vulnerabilities (USN-4894-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4894-1 advisory. A large number of security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a maliciou...

Ubuntu: Security Advisory (USN-4921-1)

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...

USN-4922-1: Ruby vulnerability

Juho Nurminen discovered that the REXML gem bundled with Ruby incorrectly parsed and serialized XML documents. A remote attacker could possibly use this issue to perform an XML round-trip attack...

USN-4563-2: NTP vulnerability

USN-4563-1 fixed a vulnerability in NTP. This update provides the corresponding update for Ubuntu 20.04 LTS and Ubuntu 20.10. Original advisory details: It was discovered that the fix for CVE-2018-7182 introduced a NULL pointer dereference into NTP. An attacker could use this vulnerability to cau...

Ubuntu 20.04 LTS : NTP vulnerability (USN-4563-2)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4563-2 advisory. USN-4563-1 fixed a vulnerability in NTP. This update provides the corresponding update for Ubuntu 20.04 LTS and Ubuntu 20.10. Tenable has extracted the preceding...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : ClamAV vulnerabilities (USN-4918-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4918-1 advisory. It was discovered that ClamAV incorrectly handled parsing Excel documents. A remote attacker could possibly use this issue to cau...

Ubuntu 20.04 LTS : EDK II vulnerabilities (USN-4923-1)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4923-1 advisory. Laszlo Ersek discovered that EDK II incorrectly handled recursion. A remote attacker could possibly use this issue to cause EDK II to consume resources,...

Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-4915-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4915-1 advisory. It was discovered that the overlayfs implementation in the Linux kernel did not properly validate the application of file system capabilities with respec...

Ubuntu: Security Advisory (USN-4917-1)

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...

USN-4917-1: Linux kernel vulnerabilities

It was discovered that the overlayfs implementation in the Linux kernel did not properly validate the application of file system capabilities with respect to user namespaces. A local attacker could use this to gain elevated privileges. CVE-2021-3493 Vincent Dehors discovered that the shiftfs file...

USN-4915-1: Linux kernel (OEM) vulnerabilities

It was discovered that the overlayfs implementation in the Linux kernel did not properly validate the application of file system capabilities with respect to user namespaces. A local attacker could use this to gain elevated privileges. CVE-2021-3493 Vincent Dehors discovered that the shiftfs file...