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...

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: Improper Neutralization of Special Elements used in a Command

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...

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...

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...

Security Bulletin: A security vulnerability has been identified inPCRE, which is a required product for IBM Tivoli Network Manager IP Edition (CVE-2019-20838)

Summary A security vulnerability has been disclosed in the pcre library libpcre, which is installed as part of IBM Tivoli Network Manager version 4.2. Information about this vulnerability has been published in a security bulletin. Vulnerability Details CVEID: CVE-2019-20838 DESCRIPTION: PCRE is...

SUSE SLES15 Security Update : java-1_8_0-ibm (SUSE-SU-2020:3932-1)

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-2020:3932-1 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...

SUSE SLED15 / SLES15 Security Update : webkit2gtk3 (SUSE-SU-2020:3867-1)

This update for webkit2gtk3 fixes the following issues : -webkit2gtk3 was updated to version 2.30.3 bsc1179122 bsc1179451 : - CVE-2021-13543: Fixed a use after free which could have led to arbitrary code execution. - CVE-2021-13584: Fixed a use after free which could have led to arbitrary code...

CVE-2020-26952

Incorrect bookkeeping of functions inlined during JIT compilation could have led to memory corruption and a potentially exploitable crash when handling out-of-memory errors. This vulnerability affects Firefox 83...

CVE-2020-26952

Incorrect bookkeeping of functions inlined during JIT compilation could have led to memory corruption and a potentially exploitable crash when handling out-of-memory errors. This vulnerability affects Firefox 83...