A Royal Analysis of Royal Ransom

A Royal Analysis of Royal Ransom By Alexandre Mundo, and Max Kersten · April 3, 2023 We would like to thank Advanced Cyber Services team within Trellix Professional Services for the incident response-related data. Emerging in early 2022 as a private group which used multiple strains of ransomware...

Medium: libsepol

Issue Overview: The CIL compiler in SELinux 3.2 has a use-after-free in cilverifyclassperms called from cilverifyclasspermission and cilpreverifyhelper. CVE-2021-36084 The CIL compiler in SELinux 3.2 has a use-after-free in cilverifyclassperms called from verifymappermclassperms and hashtabmap...

Amazon Linux 2023 : protobuf, protobuf-compiler, protobuf-devel (ALAS2023-2023-049)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-049 advisory. A parsing vulnerability for the MessageSet type in the ProtocolBuffers versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1 and 3.21.5 for protobuf-cpp, and versions prior to...

Amazon Linux 2023 : libsepol, libsepol-devel, libsepol-static (ALAS2023-2023-017)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-017 advisory. The CIL compiler in SELinux 3.2 has a use-after-free in cilverifyclassperms called from cilverifyclasspermission and cilpreverifyhelper. CVE-2021-36084 The CIL compiler in SELinux 3.2 has a...

Amazon Linux 2023 : cpp, gcc, gcc-c++ (ALAS2023-2023-030)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2023-030 advisory. A flaw was found in the way Unicode standards are implemented in the context of development environments, which have specialized requirements for rendering text. An attacker could exploit this to deceiv...

nodejs-handlebars: Remote code execution when compiling untrusted compile templates with compat:true option

A flaw was found in nodejs-handlebars. A unescaped value in the JavaScriptCompiler.prototype.depthedLookup function allows an attacker, who can provide untrusted handlebars templates, to execute arbitrary code in the javascript system e.g. browser or server when the template is compiled with the...

CBL Mariner 2.0 Security Update: dhcp (CVE-2021-25217)

The version of dhcp installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2021-25217 advisory. - In ISC DHCP 4.1-ESV-R1 - 4.1-ESV-R16, ISC DHCP 4.4.0 - 4.4.2 Other branches of ISC DHCP i.e., releases in the...

Updated heimdal packages fix security vulnerability

The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding "!= 0" comparisons to the result of memcmp. When these patches were backported a logic inversion sneaked in causing the validation of message integrity codes in gssapi/arcfour to b...

SUSE-SU-2023:0735-1 Security update for go1.20

This update for go1.20 fixes the following issues: - Improvements to go1.x packaging spec: On Tumbleweed bootstrap with current default gcc13 and gccgo118 On SLE-12 aarch64 ppc64le ppc64 remove overrides to bootstrap using go1.x package %bcondwithout gccgo. This is no longer needed on current...

KLA48551 Multiple vulnerabilities in Mozilla Firefox

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code, obtain sensitive information, spoof user interface. Below is a complete list of vulnerabilities: 1. Denial of service vulnerability in JIT...

Intel® oneAPI Toolkits Advisory

Summary: Potential security vulnerabilities in some Intel® oneAPI Toolkits may allow escalation of privilege. Intel is releasing software updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2022-25987 Description: Improper handling of Unicode encoding in source...

The vulnerability of the optimizing compiler oneAPI DPC++/C++ Compiler arises from operations that occur outside of the buffer boundaries in memory. This vulnerability should be addressed by enhancing the privileges of the compiler.

The vulnerability of the optimizing compiler oneAPI DPC++/C++ Compiler arises from the execution of an operation outside the buffer boundaries in memory. Exploiting this vulnerability can allow attackers to enhance their privileges...

The vulnerability of the optimizing compiler oneAPI DPC++/C++ Compiler, related to the uncontrolled search path element, allows attackers to enhance their privileges.

The vulnerability of the optimizing compiler oneAPI DPC++/C++ Compiler is related to an uncontrolled element in the search process. Exploiting this vulnerability can allow attackers to enhance their privileges...

The vulnerability of the optimizing compiler oneAPI DPC++/C++ Compiler, related to access control deficiencies, allows attackers to increase their privileges.

The vulnerability of the optimizing compiler oneAPI DPC++/C++ Compiler is related to access control deficiencies. Exploiting this vulnerability can allow attackers to enhance their privileges...

Design/Logic Flaw

The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding "!= 0" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches and possibly other branches a logic inversion sneaked...

Google Teams Up with Ecosystem Partners to Enhance Security of SoC Processors

Google said it's working with ecosystem partners to harden the security of firmware that interacts with Android. While the Android operating system runs on what's called the application processor AP, it's just one of the many processors of a system-on-chip SoC that cater to various tasks like...

K77323091: Objective Systems ASN1C Compiler vulnerability CVE-2016-5080

Security Advisory Description Integer overflow in the rtxMemHeapAlloc function in asn1rta.lib in Objective Systems ASN1C for C/C++ before 7.0.2 allows context-dependent attackers to execute arbitrary code or cause a denial of service heap-based buffer overflow, on a system running an application...

K42795243: Apache Xalan Java Library vulnerability CVE-2022-34169

Security Advisory Description The Apache Xalan Java XSLT library is vulnerable to an integer truncation issue when processing malicious XSLT stylesheets. This can be used to corrupt Java class files generated by the internal XSLTC compiler and execute arbitrary Java bytecode. The Apache Xalan Jav...

com.bugvm:bugvm-compiler (>=1.0.0 <=1.2.9), com.bugvm:bugvm-dist (>=1.2.3 <=1.2.9) +27 more potentially affected by CVE-2016-15026 via com.googlecode.plist:dd-plist (>=1.0 <=1.16)

com.googlecode.plist:dd-plist MAVEN version =1.0, =1.0.0, =1.2.3, =1.2.3, =1.0.0, =0.0.1, =2.3.1-ios11, =2.3.1-ios11, =1.0.0-b1, =2.0.0, =2.3.2, =2.3.4, =2.3.1, =2.0.0, =1.2.0, =1.2.1 and more Source cves: CVE-2016-15026 Source advisory: OSV:GHSA-4JX2-HVQW-93J9...

CVE-2022-26843

Insufficient visual distinction of homoglyphs presented to user in the IntelR oneAPI DPC++/C++ Compiler before version 2022.1 for IntelR oneAPI Toolkits before version 2022.2 may allow an unauthenticated user to potentially enable escalation of privilege via network access...