1166 matches found
Apache Log4j security vulnerability
Apache Log4j is an open-source logging tool based on Java, developed by the Apache Foundation in the United States. Versions of Apache Log4j JSON Template Layout 2.25.3 and earlier contain security vulnerabilities. These vulnerabilities arise from the JsonTemplateLayout generating invalid JSON...
Apache Log4j security vulnerability
Apache Log4j is an open-source logging tool based on Java, developed by the Apache Foundation in the United States. Versions of Apache Log4j 2.21.0 to 2.25.3 contain security vulnerabilities. These vulnerabilities stem from CRLF sequence log injection in the RFC5424Layout, which may lead to CRLF...
Apache Log4j security vulnerability
Apache Log4j is an open-source logging tool based on Java, developed by the Apache Foundation in the United States. There is a security vulnerability in Apache Log4j, which stems from Log4j1XmlLayout failing to escape characters prohibited by the XML 1.0 standard, potentially resulting in...
CVE-2026-34478: Incorrect Provision of Specified Functionality
Apache Log4j Core's Rfc5424Layout https://logging.apache.org/log4j/2.x/manual/layouts.htmlRFC5424Layout , in versions 2.21.0 through 2.25.3, is vulnerable to log injection via CRLF sequences due to undocumented renames of security-relevant configuration attributes. Two distinct issues affect user...
CVE-2026-34479: Improper Encoding or Escaping of Output
The Log4j1XmlLayout from the Apache Log4j 1-to-Log4j 2 bridge fails to escape characters forbidden by the XML 1.0 standard, producing malformed XML output. Conforming XML parsers are required to reject documents containing such characters with a fatal error, which may cause downstream log...
CVE-2026-34481: Improper Encoding or Escaping of Output
Apache Log4j's JsonTemplateLayout https://logging.apache.org/log4j/2.x/manual/json-template-layout.html , in versions up to and including 2.25.3, produces invalid JSON output when log events contain non-finite floating-point values NaN, Infinity, or -Infinity, which are prohibited by RFC 8259. Th...
ROS-20260224-73-0013
A vulnerability in the Socket Appender component of the Apache Log4j Core logging library API implementation is related to incorrect certificate authentication. Exploitation of the vulnerability could allow a remote attacker to intercept log traffic...
Oracle Siebel Server <= 25.10 (January 2026 CPU)
The versions of Oracle Siebel CRM installed on the remote host are affected by multiple vulnerabilities as referenced in the January 2026 CPU advisory. - Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM component: Application Interface Apache Log4j. Supported versions that...
Apache Log4j 2.x < 2.25.3 Missing TLS Hostname Verification Vulnerability - Linux
Apache Log4j is prone to a missing TLS hostname verification vulnerability in the socket appender. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...
Apache Log4j security vulnerability
Apache Log4j is a Java-based open source logging tool from the Apache USA Foundation. A security vulnerability exists in Apache Log4j 2.25.2 and earlier versions, which stems from an unperformed TLS hostname validation and could lead to a man-in-the-middle attack...
CVE-2025-68161: Improper Validation of Certificate with Host Mismatch
The Socket Appender in Apache Log4j Core versions 2.0-beta9 through 2.25.2 does not perform TLS hostname verification of the peer certificate, even when the verifyHostName https://logging.apache.org/log4j/2.x/manual/appenders/network.htmlSslConfiguration-attr-verifyHostName configuration attribut...
EUVD-2021-26452
Malware in sbrugna...
EUVD-2020-0518
Malware in sbrugna...
EUVD-2023-1115
Malicious code in bioql PyPI...
EUVD-2022-15291
Malicious code in bioql PyPI...
Ubuntu 14.04 LTS : Apache Log4j vulnerabilities (USN-7590-1)
The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7590-1 advisory. It was discovered that several deserialization issues existed within Apache Log4j. An attacker could possibly use these issues to enable the execution of...
Security Bulletin: IBM Jazz for Service Management is vulnerable due to issues in JDOM, Apache Log4j 1.x, Apache ActiveMQ and Apache Camel
Summary IBM Jazz for Service Management is vulnerable due to issues in JDOM, Apache Log4j 1.x, Apache ActiveMQ and Apache Camel CVE-2021-33813, CVE-2022-23302, CVE-2022-23307, CVE-2023-26464, CVE-2019-0222, CVE-2022-41678, CVE-2018-11775, CVE-2020-11971, CVE-2019-0188, CVE-2017-5643. Vulnerabilit...
Ubuntu: Security Advisory (USN-7590-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...
USN-7590-1: Apache Log4j vulnerabilities
It was discovered that several deserialization issues existed within Apache Log4j. An attacker could possibly use these issues to enable the execution of arbitrary code. CVE-2022-23302, CVE-2022-23305, CVE-2022-23307...
USN-7590-1 apache-log4j1.2 vulnerabilities
It was discovered that several deserialization issues existed within Apache Log4j. An attacker could possibly use these issues to enable the execution of arbitrary code. CVE-2022-23302, CVE-2022-23305, CVE-2022-23307...