FreeBSD : FreeBSD -- Xen grant mapping error handling issues (5b8c6e1e-770f-11eb-b87a-901b0ef719ab)

Grant mapping operations often occur in batch hypercalls, where a number of operations are done in a single hypercall, the success or failure of each one reported to the backend driver, and the backend driver then loops over the results, performing follow-up actions based on the success or failur...

FreeBSD-SA-21:06.xen

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-21:06.xen Security Advisory The FreeBSD Project Topic: Xen grant mapping error handling issues Category: contrib Module: xen Announced: 2021-02-24 Credits: See...

FreeBSD -- Xen grant mapping error handling issues

Problem Description: Grant mapping operations often occur in batch hypercalls, where a number of operations are done in a single hypercall, the success or failure of each one reported to the backend driver, and the backend driver then loops over the results, performing follow-up actions based on...

SUSE SLED15 / SLES15 Security Update : webkit2gtk3 (SUSE-SU-2021:0536-1)

This update for webkit2gtk3 fixes the following issues : Update to version 2.30.5 bsc1182286 : + Bring back the WebKitPluginProcess installation that was removed by mistake. + Fix RunLoop objects leaked in worker threads. + Fix aarch64 llint build with JIT disabled. + Use Internet Explorer quirk...

Horusec - An Open Source Tool That Improves Identification Of Vulnerabilities In Your Project With Just One Command

Horusec is an open source tool that performs static code analysis to identify security flaws during the development process. Currently, the languages for analysis are: C, Java, Kotlin, Python, Ruby, Golang, Terraform, Javascript, Typescript, Kubernetes, PHP, C, HTML, JSON, Dart. The tool has...

HubSpot Jinjava Information Disclosure Vulnerability

HubSpot Jinjava is a U.S. HubSpotn individual developers of a software application . Provides a Java-based template template engine , based on Django template syntax , suitable for rendering jinja templates . A security vulnerability exists in Jinjava. The vulnerability stems from allowing access...

Linux: grant mapping error handling issues

ISSUE DESCRIPTION Grant mapping operations often occur in batch hypercalls, where a number of operations are done in a single hypercall, the success or failure of each one reported to the backend driver, and the backend driver then loops over the results, performing follow-up actions based on the...

Linux: error handling issues in blkback's grant mapping

ISSUE DESCRIPTION To service requests, the driver maps grant references provided by the frontend. In this process, errors may be encountered. In one case an error encountered earlier might be discarded by later processing, resulting in the caller assuming successful mapping, and hence subsequent...

SUSE SLES12 Security Update : kernel (SUSE-SU-2021:0452-1)

The SUSE Linux Enterprise 12 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2021-3347: A use-after-free was discovered in the PI futexes during fault handling, allowing local users to execute code in the kernel bnc1181349...

Debian DLA-2557-1 : linux-4.19 security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2020-27815 A flaw was reported in the JFS filesystem code allowing a local attacker with the ability to set extended attributes to cause a denial o...

Debian: Security Advisory (DLA-2557-1)

The remote host is missing an update for the Debian 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...

[SECURITY] [DLA 2557-1] linux-4.19 security update

Debian LTS Advisory DLA-2557-1 [email protected] https://www.debian.org/lts/security/ Ben Hutchings February 12, 2021 https://wiki.debian.org/LTS Package : linux-4.19 Version : 4.19.171-2deb9u1 CVE ID : CVE-2020-27815 CVE-2020-27825 CVE-2020-27830 CVE-2020-28374 CVE-2020-29568...

SUSE SLES12 Security Update : kernel (SUSE-SU-2021:0434-1)

The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2021-3348: Fixed a use-after-free in nbdaddsocket that could be triggered by local attackers with access to the nbd device via an I/O request bnc1181504...

SUSE SLES12 Security Update : kernel (SUSE-SU-2021:0437-1)

The SUSE Linux Enterprise 12 SP2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2021-3347: A use-after-free was discovered in the PI futexes during fault handling, allowing local users to execute code in the kernel bnc1181349...

SUSE-SU-2021:0437-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-3347: A use-after-free was discovered in the PI futexes during fault handling, allowing local users to execute code in the kernel bnc1181349. -...

UBUNTU-CVE-2021-20214

A flaw was found in Privoxy in versions before 3.0.29. Memory leaks in the client-tags CGI handler when client tags are configured and memory allocations fail can lead to a system crash...

CVE-2021-20215

A flaw was found in Privoxy in versions before 3.0.29. Memory leaks in the show-status CGI handler when memory allocations fail can lead to a system crash...

Electric Coin Zcash Security Breach

Zcash is a decentralized open source data currency.Zcashd is the daemon for Zcash. A security vulnerability exists in Electric Coin Zcashd before 2.1.1-1, which stems from a time offset between messages that can be used to obtain sensitive information about the relationship between a victim's...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2021:0241-1 Rating: important References: 1065600 1149032 1152472 1152489 1153274 1154353 1155518 1163930 1165545 1167773 1172355 1176395 1176831 1178142 1178631 1179142 1179396 1179508 1179509 1179567...

CVE-2021-20214

A flaw was found in Privoxy in versions before 3.0.29. Memory leaks in the client-tags CGI handler when client tags are configured and memory allocations fail can lead to a system crash...