Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4916-1)

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-4916-1 advisory. It was discovered that the overlayfs implementation in the Linux kernel did not properly validate the application of file system capabilities...

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...

(Pwn2Own) Google Chromium V8 XOR Typer Mismatch Out-Of-Bounds Access Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Google Chromium. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the implementation...

Unspecified vulnerability in Linux kernel

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel, which stems from incorrect calculations in the BPF JIT compilers, and can be exploited by an attacker to execute arbitrary...

CVE-2021-29154

BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel context. This affects arch/x86/net/bpfjitcomp.c and arch/x86/net/bpfjitcomp32.c...

CVE-2021-29154

BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel context. This affects arch/x86/net/bpfjitcomp.c and arch/x86/net/bpfjitcomp32.c...

Design/Logic Flaw

BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel context. This affects arch/x86/net/bpfjitcomp.c and arch/x86/net/bpfjitcomp32.c...

CVE-2021-29154

BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel context. This affects arch/x86/net/bpfjitcomp.c and arch/x86/net/bpfjitcomp32.c...

Looking Back and Moving Forward With Rapid7’s Cloud Security Solution

This blog post was co-authored by Jamie Gale and Charles Stokes. Done with Q1 The DivvyCloud by Rapid7 team has had a busy and productive start to 2021, and we anticipate that the rest of this year will be equally exciting for our valued customers. In the first three months alone, we incorporated...

CVE-2021-29154

BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel context. This affects arch/x86/net/bpfjitcomp.c and arch/x86/net/bpfjitcomp32.c...

CVE-2021-29154

CVE-2021-29154 affects the Linux kernel BPF JIT implementation (arch/x86 net/bpf_jit_comp.c and bpf_jit_comp32.c). Connected advisories (e.g., ALAS2KERNEL-5.4-2022-003) confirm a local privilege escalation due to incorrect computation of branch displacements in the BPF JIT, enabling arbitrary cod...

PT-2021-2653 · Linux +9 · Linux Kernel +9

Name of the Vulnerable Software and Affected Versions: Linux kernel versions through 5.11.12 Description: The issue is related to incorrect computation of branch displacements in BPF JIT compilers, allowing them to execute arbitrary code within the kernel context. This affects files...

CVE-2021-29154

BPF JIT compilers in the Linux kernel through 5.11.12 have incorrect computation of branch displacements, allowing them to execute arbitrary code within the kernel context. This affects arch/x86/net/bpfjitcomp.c and arch/x86/net/bpfjitcomp32.c...

The vulnerability of the `static ptrdiff_t finderrfunc` function in the `src/lj_err.c` file of the LuaJIT compiler, a programming language for Lua. This vulnerability allows an attacker to cause a service failure.

The vulnerability of the static ptrdifft finderrfunc function in the src/ljerr.c file of the LuaJIT compiler for the Lua programming language is related to reading data beyond the allowed buffer size. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

NewStart CGSL MAIN 6.02 : firefox Multiple Vulnerabilities (NS-SA-2021-0052)

The remote NewStart CGSL host, running version MAIN 6.02, has firefox packages installed that are affected by multiple vulnerabilities: - Use after free in ANGLE in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

OESA-2021-1057 luajit security update

LuaJIT is a Just-In-Time Compiler JIT for the Lua programming language. Lua is a powerful, dynamic and light-weight programming language. It may be embedded or used as a general-purpose, stand-alone language. Security Fixes: LuaJIT through 2.1.0-beta3 has an out-of-bounds read in ljerrrun in...

CentOS 8 : pcre2 (CESA-2020:4539)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2020:4539 advisory. - pcre: Out of bounds read in JIT mode when \X is used in non-UTF mode CVE-2019-20454 Note that Nessus has not tested for this issue but has instead relied only...

The vulnerability of JIT optimization in Firefox browsers, related to access to data without type control, allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of JIT optimization in Firefox browsers relates to access to data without type control. Exploiting this vulnerability can allow a remote attacker to gain access to confidential data, compromise its integrity, and cause service interruptions...

SUSE SLES12 Security Update : java-1_8_0-ibm (SUSE-SU-2021:0032-1)

This update for java-180-ibm fixes the following issues : Update to Java 8.0 Service Refresh 6 Fix Pack 20 bsc1180063,bsc1177943 CVE-2020-14792 CVE-2020-14797 CVE-2020-14781 CVE-2020-14779 CVE-2020-14798 CVE-2020-14796 CVE-2020-14803 - Class libraries : - SOCKETADAPTOR$SOCKETINPUTSTREAM.READ is...

SUSE-SU-2021:0032-1 Security update for java-1_8_0-ibm

This update for java-180-ibm fixes the following issues: - Update to Java 8.0 Service Refresh 6 Fix Pack 20 bsc1180063,bsc1177943 CVE-2020-14792 CVE-2020-14797 CVE-2020-14781 CVE-2020-14779 CVE-2020-14798 CVE-2020-14796 CVE-2020-14803 Class libraries: - SOCKETADAPTOR$SOCKETINPUTSTREAM.READ is...