openSUSE Security Update : go1.14 (openSUSE-2020-1587)

This update for go1.14 fixes the following issues : - go1.14.9 released 2020-09-09 includes fixes to the compiler, linker, runtime, documentation, and the net/http and testing packages. Refs bsc1164903 go1.14 release tracking - go41192 net/http/fcgi: race detected during execution of...

openSUSE: Security Advisory for go1.14 (openSUSE-SU-2020:1587-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

openSUSE: Security Advisory for go1.14 (openSUSE-SU-2020:1584-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Security update for go1.14 (moderate)

openSUSE Security Update: Security update for go1.14 Announcement ID: openSUSE-SU-2020:1587-1 Rating: moderate References: 1164903 1176031 Cross-References: CVE-2020-24553 Affected Products: openSUSE Leap 15.2 An update that solves one vulnerability and has one errata is now available.Description...

OPENSUSE-SU-2020:1587-1 Security update for go1.14

This update for go1.14 fixes the following issues: - go1.14.9 released 2020-09-09 includes fixes to the compiler, linker, runtime, documentation, and the net/http and testing packages. Refs bsc1164903 go1.14 release tracking go41192 net/http/fcgi: race detected during execution of...

Safari in Operator Side Effect Exploit

This module exploits an incorrect side-effect modeling of the 'in' operator. The DFG compiler assumes that the 'in' operator is side-effect free, however the element with the PDF plugin provides a callback that can trigger side-effects leading to type confusion CVE-2020-9850. The type confusion c...

SUSE-SU-2020:2776-1 Security update for go1.15

go1.15 released 2020-08-11 Go 1.15 is a major release of Go. go1.15.x minor releases will be provided through August 2021. https://github.com/golang/go/wiki/Go-Release-Cycle Most changes are in the implementation of the toolchain, runtime, and libraries. As always, the release maintains the Go 1...

SUSE-SU-2020:14502-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox was updated to 78.3.0 ESR bsc1176756, MFSA 2020-43 - CVE-2020-15677: Download origin spoofing via redirect - CVE-2020-15676: Fixed an XSS when pasting attacker-controlled data into a contenteditable element - CVE-2020-15678: Whe...

Security update for singularity (moderate)

openSUSE Security Update: Security update for singularity Announcement ID: openSUSE-SU-2020:1529-1 Rating: moderate References: 1176705 1176707 Cross-References: CVE-2020-25039 CVE-2020-25040 Affected Products: openSUSE Backports SLE-15-SP2 An update that fixes two vulnerabilities is now availabl...

Denial Of Service (DoS)

xen is vulnerable to denial of service DoS. There are missing memory barriers when accessing/allocating an event channel. Event channels control structures can be accessed lockless as long as the port is considered to be valid. Such a sequence is missing an appropriate memory barrier e.g., smpmb ...

CVE-2020-25603

An issue was discovered in Xen through 4.14.x. There are missing memory barriers when accessing/allocating an event channel. Event channels control structures can be accessed lockless as long as the port is considered to be valid. Such a sequence is missing an appropriate memory barrier e.g., smp...

DEBIAN-CVE-2020-25603

An issue was discovered in Xen through 4.14.x. There are missing memory barriers when accessing/allocating an event channel. Event channels control structures can be accessed lockless as long as the port is considered to be valid. Such a sequence is missing an appropriate memory barrier e.g., smp...

CVE-2020-25603

An issue was discovered in Xen through 4.14.x. There are missing memory barriers when accessing/allocating an event channel. Event channels control structures can be accessed lockless as long as the port is considered to be valid. Such a sequence is missing an appropriate memory barrier e.g., smp...

CVE-2020-25603

An issue was discovered in Xen through 4.14.x. There are missing memory barriers when accessing/allocating an event channel. Event channels control structures can be accessed lockless as long as the port is considered to be valid. Such a sequence is missing an appropriate memory barrier e.g., smp...

Privilege escalation

An issue was discovered in Xen through 4.14.x. There are missing memory barriers when accessing/allocating an event channel. Event channels control structures can be accessed lockless as long as the port is considered to be valid. Such a sequence is missing an appropriate memory barrier e.g., smp...

UBUNTU-CVE-2020-25603

An issue was discovered in Xen through 4.14.x. There are missing memory barriers when accessing/allocating an event channel. Event channels control structures can be accessed lockless as long as the port is considered to be valid. Such a sequence is missing an appropriate memory barrier e.g., smp...

CVE-2020-25603

CVE-2020-25603 affects Xen up to 4.14.x, where missing memory barriers in event-channel access/allocation allow lockless manipulation of event-channel state. A malicious guest could crash the hypervisor, causing a Denial of Service, with potential information leaks or privilege escalation. Public...

Missing memory barriers when accessing/allocating an event channel

ISSUE DESCRIPTION Event channels control structures can be accessed lockless as long as the port is considered to be valid. Such sequence is missing appropriate memory barrier e.g smpmb to prevent both the compiler and CPU to re-order access. IMPACT A malicious guest may be able to cause a...

CRLFuzz - A Fast Tool To Scan CRLF Vulnerability Written In Go

A fast tool to scan CRLF vulnerability written in Go Installation from Binary The installation is easy. You can download a prebuilt binary from releases page, unpack and run! or with $ curl -sSfL http://git.io/get-crlfuzz | sh -s -- -b /usr/local/bin from Source If you have go1.13+ compiler...

USN-4501-1: LuaJIT vulnerability

It was discovered that an out-of-bounds read existed in LuaJIT. An attacker could use this to cause a denial of service application crash or possibly expose sensitive information. CVE-2020-15890...