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...

Memory corruption

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

Mozilla Firefox vulnerability (CVE-2020-26952) involves incorrect bookkeeping of inlined functions during JIT compilation, causing memory corruption and potentially exploitable crashes when handling out-of-memory conditions. Affected: Firefox versions earlier than 83. Root cause: mismanagement in...

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...

Microsoft Chakra LinearScan Memory Corruption Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Chakra. 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 JIT compiler...

Remote Code Execution

firefox is vulnerable to remote code execution. Incorrect bookkeeping of functions inlined during JIT compilation allows an attacker to execute arbitrary code in the context of the victim by tricking the user into visiting a malicious web site. The vulnerability also allows a remote attacker to...

Firefox MCallGetProperty Write Side Effects Use After Free Exploit

This modules exploits CVE-2020-26950, a use after free exploit in Firefox. The MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free condition. This exploit uses a somewhat novel technique of spraying ArgumentsData structures in order to construc...

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...

Mozilla Firefox: Remote code execution

Background Mozilla Firefox is a popular open-source web browser from the Mozilla project. Description Invalid assumptions when emitting the the MCallGetProperty opcode in the JavaScript JIT may result in a use-after-free condition. Impact A remote attacker could possibly execute arbitrary code wi...

pcre2 security and enhancement update

10.32-2 - Fix CVE-2019-20454 a crash when \X is used without UTF mode in a JIT bug 1734468...

RHEL 8 : pcre2 (RHSA-2020:4539)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:4539 advisory. The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regular expression pattern matching...

RLSA-2020:4539 Moderate: pcre2 security and enhancement update

The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regular expression pattern matching using the same syntax and semantics as Perl. Security Fixes: pcre: Out of bounds read in JIT mode when \X is used in non-UTF mode CVE-2019-20454 For...

ALSA-2020:4539 Moderate: pcre2 security and enhancement update

The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regular expression pattern matching using the same syntax and semantics as Perl. Security Fixes: pcre: Out of bounds read in JIT mode when \X is used in non-UTF mode CVE-2019-20454 For...

Best practices for defending Azure Virtual Machines

One of the things that our Detection and Response Team DART and Customer Service and Support CSS security teams see frequently during investigation of customer incidents are attacks on virtual machines from the internet. This is one area in the cloud security shared responsibility model where...