[SECURITY] [DLA 2613-1] underscore security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-2613-1 [email protected] https://www.debian.org/lts/security/ Yadd March 31, 2021 https://wiki.debian.org/LTS - -------------------------------------------------------------------------...

Ubuntu: Security Advisory (USN-4895-1)

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...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Pygments vulnerability (USN-4897-1)

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-4897-1 advisory. Ben Caller discovered that Pygments incorrectly handled parsing certain files. If a user or automated system were tricked into parsing a...

USN-4894-1: WebKitGTK vulnerabilities

A large number of security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4893-1)

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-4893-1 advisory. Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker...

[SECURITY] [DLA 2607-1] firefox-esr security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-2607-1 [email protected] https://www.debian.org/lts/security/ Emilio Pozuelo Monfort March 25, 2021 https://wiki.debian.org/LTS -...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4890-1)

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-4890-1 advisory. Piotr Krysiuk discovered that the BPF subsystem in the Linux kernel did not properly compute a speculative execution limit on pointer...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : ldb vulnerabilities (USN-4888-1)

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-4888-1 advisory. Douglas Bagnall discovered that ldb, when used with Samba, incorrectly handled certain LDAP attributes. A remote attacker could...

Ubuntu 16.04 LTS : OpenJPEG vulnerabilities (USN-4880-1)

The remote Ubuntu 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4880-1 advisory. It was discovered that OpenJPEG incorrectly handled certain image data. An attacker could use this issue to cause OpenJPEG to crash, leading to a denial ...

Ubuntu 20.04 LTS : OpenSSH vulnerability (USN-4762-1)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4762-1 advisory. It was discovered that the OpenSSH ssh-agent incorrectly handled memory. A remote attacker able to connect to the agent could use this issue to cause it to crash,...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : OpenLDAP vulnerability (USN-4744-1)

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-4744-1 advisory. Pasi Saarinen discovered that OpenLDAP incorrectly handled certain short timestamps. A remote attacker could possibly use this issue to...

Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4876-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4876-1 advisory. Olivier Benjamin and Pawel Wieczorkiewicz discovered a race condition the Xen paravirt block backend in the Linux kernel, leading to a use-after-free...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Go vulnerability (USN-4758-1)

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-4758-1 advisory. It was discovered that Go applications incorrectly handled uploaded content. If a user were tricked into visiting a malicious page, a remo...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Dnsmasq regression (USN-4698-2)

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-4698-2 advisory. USN-4698-1 fixed vulnerabilities in Dnsmasq. The updates introduced regressions in certain environments related to issues with multiple...

Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-4884-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4884-1 advisory. Loris Reiff discovered that the BPF implementation in the Linux kernel did not properly validate attributes in the getsockopt BPF hook. A local attacker...

Ubuntu 18.04 LTS / 20.04 LTS : libzstd vulnerabilities (USN-4760-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4760-1 advisory. It was discovered that libzstd incorrectly handled file permissions. A local attacker could possibly use this issue to access certain files,...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4883-1)

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-4883-1 advisory. Adam Nichols discovered that heap overflows existed in the iSCSI subsystem in the Linux kernel. A local attacker could use this to cause a...

Ubuntu 16.04 LTS : Jackson vulnerabilities (USN-4741-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4741-1 advisory. It was discovered that Jackson Databind incorrectly handled deserialization. An attacker could possibly use this issue to execute arbitrary code. Tenable...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Pillow vulnerabilities (USN-4763-1)

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-4763-1 advisory. It was discovered that Pillow incorrectly handled certain Tiff image files. If a user or automated system were tricked into openi...

Ubuntu 18.04 LTS / 20.04 LTS : Django vulnerability (USN-4742-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4742-1 advisory. It was discovered that Django incorrectly accepted semicolons as query parameters. A remote attacker could possibly use this issue to perform a Web...