Vulnerability Spotlight: YAML Parsing Remote Code Execution Vulnerabilities in Ansible Vault and Tablib

Vulnerabilities discovered by Cory Duplantis of Talos.Talos is disclosing the presences of remote code execution vulnerabilities in the processing of Yet Another Markup Language YAML content in Ansible Vault and Tablib. Attackers can exploit these vulnerabilities through supplying malicious YAML...

Described in the CTF game found Python deserialization BUG vulnerability flaws-vulnerability warning-the black bar safety net

In the first few days, I had the privilege to join the ToorConCTF（https://twitter.com/toorconctf in addition this event the process of my first time in Python in the invention the sequence of the flaws. In our competition process, there are two provocative touch to be able to perhaps receive the...

Denial Of Service (DoS)

PyYaml is vulnerable to CVE-2014-9130 through a copied version of libyaml. The version of libyaml used is vulnerable to denial of service DoS attacks. A malicious user can pass a string to the application that can cause a parsing error leading to an infinite loop. This can cause the service to be...

Fedora Update for PyYAML FEDORA-2015-5618

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Fedora 22 : PyYAML-3.11-7.fc22 (2015-5618)

Security fix for CVE-2014-9130 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL 70300 C...

[SECURITY] Fedora 22 Update: PyYAML-3.11-7.fc22

YAML is a data serialization format designed for human readability and interaction with scripting languages. PyYAML is a YAML parser and emitter for Python. PyYAML features a complete YAML 1.1 parser, Unicode support, pickle support, capable extension API, and sensible error messages. PyYAML...

Fedora 21 : PyYAML-3.11-7.fc21 (2015-4642)

Security fix for CVE-2014-9130 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL 70300 C...

Fedora 20 : PyYAML-3.10-11.fc20 (2015-4477)

Security fix for CVE-2014-9130 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL 70300 C...

Fedora Update for PyYAML FEDORA-2015-4477

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Fedora Update for PyYAML FEDORA-2015-4642

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

[SECURITY] Fedora 20 Update: PyYAML-3.10-11.fc20

YAML is a data serialization format designed for human readability and interaction with scripting languages. PyYAML is a YAML parser and emitter for Python. PyYAML features a complete YAML 1.1 parser, Unicode support, pickle support, capable extension API, and sensible error messages. PyYAML...

[SECURITY] Fedora 21 Update: PyYAML-3.11-7.fc21

YAML is a data serialization format designed for human readability and interaction with scripting languages. PyYAML is a YAML parser and emitter for Python. PyYAML features a complete YAML 1.1 parser, Unicode support, pickle support, capable extension API, and sensible error messages. PyYAML...

SUSE-SU-2015:0925-1 Security update for python-PyYAML

python-PyYAML was updated to fix one security issue which could have allowed an attacker to cause a denial of service by supplying specially crafted strings The following issue was fixed: - 921588: python-PyYAML: assert failure when processing wrapped strings equivalent to CVE-2014-9130 in LibYAM...

SUSE-SU-2015:0925-2 Security update for python-PyYAML

python-PyYAML was updated to fix one security issue which could have allowed an attacker to cause a denial of service by supplying specially crafted strings The following issue was fixed: - 921588: python-PyYAML: assert failure when processing wrapped strings equivalent to CVE-2014-9130 in LibYAM...

SUSE-SU-2015:0699-1 Security update for python-PyYAML

python-PyYAML was updated to fix one security issue which could have allowed an attacker to cause a denial of service by supplying specially crafted strings. CVE-2014-9130, bsc921588 Security Issues: CVE-2014-9130...

Ubuntu: Security Advisory (USN-2461-3)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Ubuntu 14.04 LTS : PyYAML vulnerability (USN-2461-3)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-2461-3 advisory. Stanisaw Pitucha and Jonathan Gray discovered that PyYAML did not properly handle wrapped strings. An attacker could create specially crafted YAML data to trigger...

USN-2461-3: PyYAML vulnerability

Stanisław Pitucha and Jonathan Gray discovered that PyYAML did not properly handle wrapped strings. An attacker could create specially crafted YAML data to trigger an assert, causing a denial of service...

USN-2461-3 pyyaml vulnerability

Stanisław Pitucha and Jonathan Gray discovered that PyYAML did not properly handle wrapped strings. An attacker could create specially crafted YAML data to trigger an assert, causing a denial of service...

[SECURITY] [DLA 127-1] pyyaml security update

Package : pyyaml Version : 3.09-5+deb6u1 CVE ID : CVE-2014-9130 Debian Bug : 772815 Jonathan Gray and Stanislaw Pitucha found an assertion failure in the way wrapped strings are parsed in Python-YAML, a YAML parser and emitter for Python. An attacker able to load specially crafted YAML input into...