CVE-2021-21249

OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, there is an issue involving YAML parsing which can lead to post-auth remote code execution. In order to parse and process YAML files, OneDev uses SnakeYaml which by default when not using SafeConstructor allows the...

Remote code execution

OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, there is an issue involving YAML parsing which can lead to post-auth remote code execution. In order to parse and process YAML files, OneDev uses SnakeYaml which by default when not using SafeConstructor allows the...

CVE-2021-21249 Post-Auth Unsafe Yaml deserialization

OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, there is an issue involving YAML parsing which can lead to post-auth remote code execution. In order to parse and process YAML files, OneDev uses SnakeYaml which by default when not using SafeConstructor allows the...

CVE-2021-21249

CVE-2021-21249 affects OneDev prior to 4.0.3, where YAML parsing with SnakeYaml could deserialize arbitrary classes, enabling post-auth remote code execution. The root cause is unsafe deserialization when not using SafeConstructor, allowing crafted YAML to instantiate user-controlled classes (e.g...

prometheus-jmx-exporter security update

0.12.0-6 - Fix CVE-2017-18640 by using updated snakeyaml...

snakeyaml: Billion laughs attack via alias feature

The Alias feature in SnakeYAML before 1.26 allows entity expansion during a load operation, a related issue to CVE-2003-1564...

Moderate: Red Hat Security Advisory: prometheus-jmx-exporter security update

An update for prometheus-jmx-exporter is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

RHEL 8 : prometheus-jmx-exporter (RHSA-2020:4807)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2020:4807 advisory. Prometheus JMX Exporter is a JMX to Prometheus exporter: a collector that can be configured to scrape and expose MBeans of a JMX target. Security...

prometheus-jmx-exporter security update

An update is available for prometheus-jmx-exporter. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Prometheus JMX Exporter is a JMX to Prometheus exporter: a...

ALSA-2020:4807 Moderate: prometheus-jmx-exporter security update

Prometheus JMX Exporter is a JMX to Prometheus exporter: a collector that can be configured to scrape and expose MBeans of a JMX target. Security Fixes: snakeyaml: Billion laughs attack via alias feature CVE-2017-18640 For more details about the security issues, including the impact, a CVSS score...

RLSA-2020:4807 Moderate: prometheus-jmx-exporter security update

Prometheus JMX Exporter is a JMX to Prometheus exporter: a collector that can be configured to scrape and expose MBeans of a JMX target. Security Fixes: snakeyaml: Billion laughs attack via alias feature CVE-2017-18640 For more details about the security issues, including the impact, a CVSS score...

Moderate: prometheus-jmx-exporter security update

Prometheus JMX Exporter is a JMX to Prometheus exporter: a collector that can be configured to scrape and expose MBeans of a JMX target. Security Fixes: snakeyaml: Billion laughs attack via alias feature CVE-2017-18640 For more details about the security issues, including the impact, a CVSS score...

Security Bulletin: vulnerability in snakeyaml might affect IBM Business Automation Workflow and IBM Business Process Manager (BPM) - CVE-2017-18640

Summary IBM Business Process Manager and IBM Business Automation Workflow might be affected by a vulnerability in snakeyaml. Vulnerability Details CVEID: CVE-2017-18640 DESCRIPTION: SnakeYAML is vulnerable to a denial of service, caused by an entity expansion in Alias feature during a load...

Moderate: Red Hat Security Advisory: Red Hat build of Quarkus 1.3.4 security update

An update is now available for Red Hat build of Quarkus. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability. For more information...

snakeyaml: Billion laughs attack via alias feature

The Alias feature in SnakeYAML before 1.26 allows entity expansion during a load operation, a related issue to CVE-2003-1564...

Exploit for Deserialization of Untrusted Data in Apache Shardingsphere

CVE-2020-1947 ApacheShardingShpereUIYAML解析远程代码执行漏洞复现及分析 概述...

Fedora: Security Advisory for snakeyaml (FEDORA-2020-599514b47e)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora: Security Advisory for snakeyaml (FEDORA-2020-23012fafbc)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Fedora 31 : snakeyaml (2020-23012fafbc)

Update to version 1.26. Resolves CVE-2017-18640. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. C...

[SECURITY] Fedora 31 Update: snakeyaml-1.26-1.fc31

SnakeYAML features: a complete YAML 1.1 parser. In particular, SnakeYAML can parse all examples from the specification. Unicode support including UTF-8/UTF-16 input/output. high-level API for serializing and deserializing native Java objects. support for all types from the YAML types repository...