Security Bulletin: Publicly disclosed vulnerabilities from Kernel affect IBM Netezza Host Management

Summary Kernel is used by IBM Netezza Host Management. This bulletin provides mitigation for the reported CVEs. Vulnerability Details CVEID: CVE-2021-37159 DESCRIPTION: Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a use-after-free and a double free...

Security Bulletin: IBM QRadar Azure marketplace images include Open Management Infrastructure RPM, which is vulnerable to Remote Code Execution (CVE-2021-38647)

Summary IBM QRadar Azure marketplace images include the Open Management Infrastructure RPM which is vulnerable to CVE-2021-38647. Although we do not expose the affected port, we suggest updating out of an abundance of caution. Vulnerability Details CVEID: CVE-2021-38647 DESCRIPTION: Microsoft Azu...

CVE-2021-41106: File reference keys leads to incorrect hashes on HMAC algorithms

Impact Users of HMAC-based algorithms HS256, HS384, and HS512 combined with Lcobucci\JWT\Signer\Key\LocalFileReference as key are having their tokens issued/validated using the file path as hashing key - instead of the contents. The HMAC hashing functions take any string as input and, since users...

GHSA-FPV6-F8JW-RC3R Elvish vulnerable to remote code execution via the web UI backend

Impact Elvish's backend for the experimental web UI started by elvish -web hosts an endpoint that allows executing the code sent from the web UI. The backend does not check the origin of requests correctly. As a result, if the user has the web UI backend open and visits a compromised or malicious...

Security Bulletin: This Power Hardware Management Console (HMC) Security Bulletin is being released to address Common Vulnerabilities and Exposures issue numbers CVE-2018-3639 (Variant 4) and CVE-2018-3640 (Variant 3a).

Summary In response to recently reported security vulnerabilities, this Power HMC Security Bulletin is released to address Common Vulnerabilities and Exposures issue numbers CVE-2018-3639 and CVE-2018-3640. Vulnerability Details CVEID: CVE-2018-3639 CVEID: CVE-2018-3640 Workarounds and Mitigation...

Security Bulletin: Multiple Vulnerabilities in IBM Java SDK Affect Power Hardware Management Console (CVE-2015-0410, CVE-2014-6593)

Summary There are multiple vulnerabilities in IBM SDK Java Technology Edition, Version 6 Service Refresh 16 Fix Pack 2 that is used by Power Hardware Management Console. These issues were disclosed as part of the IBM Java SDK updates in January 2015. Vulnerability Details CVEID: CVE-2015-0410...

Security Bulletin: IBM SDK, Java Tech Edition Quarterly CPU Jul 2021 - Includes Oracle Jul 2021 CPU (minus CVE-2021-2341)

Summary This Security Bulletin provides steps for updating Java for Db2 Query Management Facility QMF Workstation and QMF Vision. Vulnerability Details CVEID: CVE-2021-2388 DESCRIPTION: An unspecified vulnerability in Java SE related to the VM component could allow an unauthenticated attacker to...

Security Bulletin: IBM SDK, Java Tech Edition Quarterly CPU Jul 2021 - Includes Oracle Jul 2021 CPU (minus CVE-2021-2341)

Summary This Security Bulletin provides steps for updating Java for IBM DataQuant. Vulnerability Details CVEID: CVE-2021-2388 DESCRIPTION: An unspecified vulnerability in Java SE related to the VM component could allow an unauthenticated attacker to take control of the system. CVSS Base score: 7....

Response Splitting from unsanitized headers

Impact http4s is vulnerable to response-splitting or request-splitting attacks when untrusted user input is used to create any of the following fields: Header names Header.nameå Header values Header.value Status reason phrases Status.reason URI paths Uri.Path URI authority registered names...

Cisco IOS XE Software NETCONF and RESTCONF Authentication Bypass Vulnerability

A vulnerability in the authentication, authorization, and accounting AAA function of Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass NETCONF or RESTCONF authentication and do either of the following: Install, manipulate, or delete the configuration of an affected...

VMware Warns of Critical File Upload Vulnerability Affecting vCenter Server

VMware on Tuesday published a new bulletin warning of as many as 19 vulnerabilities in vCenter Server and Cloud Foundation appliances that a remote attacker could exploit to take control of an affected system. The most urgent among them is an arbitrary file upload vulnerability in the Analytics...

GHSA-Q879-9G95-56MX Wrong type for `Linker`-define functions when used across two `Engine`s

Impact As a Rust library the wasmtime crate clearly marks which functions are safe and which are unsafe, guaranteeing that if consumers never use unsafe then it should not be possible to have memory unsafety issues in their embeddings of Wasmtime. An issue was discovered in the safe API of...

Out-of-bounds read/write and invalid free with `externref`s and GC safepoints in Wasmtime

Impact There was an invalid free and out-of-bounds read and write bug when running Wasm that uses externrefs in Wasmtime. To trigger this bug, Wasmtime needs to be running Wasm that uses externrefs, the host creates non-null externrefs, Wasmtime performs a garbage collection GC, and there has to ...

UUPSUpgradeable vulnerability in @openzeppelin/contracts

Impact Upgradeable contracts using UUPSUpgradeable may be vulnerable to an attack affecting uninitialized implementation contracts. We will update this advisory with more information soon. Patches A fix is included in version 4.3.2 of @openzeppelin/contracts and @openzeppelin/contracts-upgradeabl...

CVE-2021-40444

Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents. An attacker could craft a malicious Active...

Remote code execution

Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents. An attacker could craft a malicious Active...

matrix-js-sdk can be tricked into disclosing E2EE room keys to a participating homeserver

Impact A logic error in the room key sharing functionality of matrix-js-sdk before 12.4.1 allows a malicious Matrix homeserver† participating in an encrypted room to steal room encryption keys from affected Matrix clients participating in that room. This allows the homeserver to decrypt end-to-en...

Siemens LOGO! CMR and SIMATIC RTU 3000 (Update A)

1. EXECUTIVE SUMMARY CVSS v3 5.4 ATTENTION: Low attack complexity Vendor: Siemens Equipment: LOGO! CMR, SIMATIC RTU 3000 Vulnerability: Use of Insufficiently Random Values 2. UPDATE INFORMATION This updated advisory is a follow-up to the original advisory titled ICSA-21-257-13 Siemens LOGO! CMR...

Siemens Teamcenter

1. EXECUTIVE SUMMARY CVSS v3 7.2 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: Teamcenter Vulnerability: Privilege Defined with Unsafe Actions, Authorization Bypass Through User-Controlled Key, Improper Restriction of XML External Entity Reference 2. RISK...

GHSA-CFC2-WJCM-C8FM Incorrect Authorization with specially crafted requests

Envoy, which Pomerium is based on, contains two authorization related vulnerabilities: - CVE-2021-32777: incorrectly transform a URL containing a fragment element, causing a mismatch in path-prefix based authorization decisions. - CVE-2021-32779: incorrectly handle duplicate headers, dropping all...