Ubuntu 18.04 LTS : OpenJDK 10 regression (USN-3747-2)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3747-2 advisory. USN-3747-1 fixed vulnerabilities in OpenJDK 10 for Ubuntu 18.04 LTS. Unfortunately, that update introduced a regression around accessability support that prevente...

USN-3747-2: OpenJDK 10 regression

USN-3747-1 fixed vulnerabilities in OpenJDK 10 for Ubuntu 18.04 LTS. Unfortunately, that update introduced a regression around accessability support that prevented some Java applications from starting. This update fixes the problem. We apologize for the inconvenience. Original advisory details: I...

MyBB 1.8.17 - Cross-Site Scripting

Exploit Title: MyBB 1.8.17 - Cross-Site Scripting Date: 2018-08-11 Author: 0xB9 Twitter: @0xB9Sec Contact: 0xB9atpm.me Software Link: https://mybb.com/download/ Version: 1.8.17 Tested on: Ubuntu 18.04 CVE: CVE-2018-15596 1. Description: On the forum RSS Syndication page you can generate a URL for...

MyBB 1.8.17 Cross Site Scripting

Exploit Title: MyBB 1.8.17 - Cross-Site Scripting Date: 2018-08-11 Author: 0xB9 Twitter: @0xB9Sec Contact: 0xB9atpm.me Software Link: https://mybb.com/download/ Version: 1.8.17 Tested on: Ubuntu 18.04 CVE: CVE-2018-15596 1. Description: On the forum RSS Syndication page you can generate a URL for...

MyBB 1.8.17 - Cross-Site Scripting

MyBB 1.8.17 - Cross-Site Scripting Exploit Title: MyBB 1.8.17 - Cross-Site Scripting Date: 2018-08-11 Author: 0xB9 Twitter: @0xB9Sec Contact: 0xB9atpm.me Software Link: https://mybb.com/download/ Version: 1.8.17 Tested on: Ubuntu 18.04 CVE: CVE-2018-15596 1. Description: On the forum RSS...

Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-3762-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3762-1 advisory. It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to...

USN-3764-1: Zsh vulnerabilities

It was discovered that Zsh incorrectly handled certain scripts. An attacker could possibly use this issue to execute arbitrary code. CVE-2018-0502, CVE-2018-13259 Richard Maciel Costa discovered that Zsh incorrectly handled certain scripts. An attacker could possibly use this issue to execute...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Firefox vulnerabilities (USN-3761-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3761-1 advisory. Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacke...

USN-3759-1: libtirpc vulnerabilities

Aldy Hernandez discovered that libtirpc incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS and Ubuntu 16.04 LTS. CVE-2016-4429 It was discovered that libtirpc incorrectly handled certain inputs. An...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : libx11 vulnerabilities (USN-3758-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3758-1 advisory. Tobias Stoeckmann discovered that libx11 incorrectly handled certain images. An attacker could possibly use this issue to access...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel (Azure, GCP, OEM) vulnerabilities (USN-3752-3)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3752-3 advisory. It was discovered that, when attempting to handle an out-of-memory situation, a null pointer dereference could be triggered in the Linux kern...

Valve: [Half-Life 1] Malformed map name leads to memory corruption and code execution

A stack overflow takes place when map names with malformed names are listed which can be used to execute arbitrary code. I made a Proof of Concept that executes gnome-calculator on Linux. This was tested on Half Life 2018-08-29 on Linux, Ubuntu 18.04. To reproduce: - Extract the attached zip-file...

USN-3757-1: poppler vulnerability

Hosein Askari discovered that poppler incorrectly handled certain PDF files. An attacker could possible use this issue to cause a denial of service...

Ubuntu: Security Advisory (USN-3756-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 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...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Intel Microcode vulnerabilities (USN-3756-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3756-1 advisory. It was discovered that memory present in the L1 data cache of an Intel CPU core may be exposed to a malicious process that is...

Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-3752-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3752-1 advisory. It was discovered that, when attempting to handle an out-of-memory situation, a null pointer dereference could be triggered in the Linux kernel in some...

Ubuntu 18.04 LTS : Spidermonkey vulnerabilities (USN-3749-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3749-1 advisory. Multiple memory safety issues were fixed in Spidermonkey. An attacker could potentially exploit these to cause a denial of service, or execute arbitrary code...

Ubuntu 18.04 LTS : Pango vulnerability (USN-3750-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3750-1 advisory. Jeffrey M. discovered that Pango incorrectly handled certain files. An attacker could possibly use this issue to cause a denial of service. Tenable has extracted...

USN-3750-1: Pango vulnerability

Jeffrey M. discovered that Pango incorrectly handled certain files. An attacker could possibly use this issue to cause a denial of service...

USN-3749-1: Spidermonkey vulnerabilities

Multiple memory safety issues were fixed in Spidermonkey. An attacker could potentially exploit these to cause a denial of service, or execute arbitrary code...