CISA Adds 66 Known Exploited Vulnerabilities to Catalog

CISA has added 66 new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise. Note: to view the newly added...

Radare2 post-release reuse vulnerability

Radare2 is a set of libraries and tools for working with binaries. a post-release reuse vulnerability exists in versions of Radare2 prior to 5.6.6, which stems from a confusion in the opissetbp directive responsible for freeing memory in radare2 5.6.6. An attacker could exploit this vulnerability...

radare2 resource management error vulnerability

Radare2 is a set of libraries and tools for working with binaries. a post-release reuse vulnerability exists in versions of Radare2 prior to 5.6.6, which stems from a confusion in the opissetbp directive responsible for freeing memory in radare2 5.6.6. An attacker could exploit this vulnerability...

CISA Adds 15 Known Exploited Vulnerability to Catalog

CISA has added 15 new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence that threat actors are actively exploiting the vulnerabilities listed in the table below. These types of vulnerabilities are a frequent attack vector for malicious cyber actors of all types and...

CISA Adds Four Known Exploited Vulnerabilities to Catalog

CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence that threat actors are actively exploiting the vulnerabilities listed in the table below. These types of vulnerabilities are a frequent attack vector for malicious cyber actors of all types a...

GSD-2022-1000285 Unsafe default configuration values in Nginx version all version

INFORMATIONAL In Nginx, all versions, a number of unsafe default configuration values exists in the web server that can be attacked via the network resulting in disclosure of information and availability. These include but are not limited to: 1. Not enough file descriptors per worker 2. The...

Managing CISA Known Exploited Vulnerabilities with Qualys VMDR

CISA released a directive in November 2021, recommending urgent and prioritized remediation of actively exploited vulnerabilities. Both government agencies and corporations should heed this advice. This blog outlines how Qualys Vulnerability Management, Detection & Response can be used by any...

VulnCheck KEV: CVE-2017-9798

Apache httpd allows remote attackers to read secret data from process memory if the Limit directive can be set in a user's .htaccess file, or if httpd.conf has certain misconfigurations, aka Optionsbleed. This affects the Apache HTTP Server through 2.2.34 and 2.4.x through 2.4.27. The attacker...

Mozilla: frame-ancestors Content Security Policy directive was not enforced for framed extension pages

The Mozilla Foundation Security Advisory describes this flaw as: Web-accessible extension pages pages with a moz-extension:// scheme were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content Security Policy...

Mozilla: frame-ancestors Content Security Policy directive was not enforced for framed extension pages

The Mozilla Foundation Security Advisory describes this flaw as: Web-accessible extension pages pages with a moz-extension:// scheme were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content Security Policy...

Mozilla: frame-ancestors Content Security Policy directive was not enforced for framed extension pages

The Mozilla Foundation Security Advisory describes this flaw as: Web-accessible extension pages pages with a moz-extension:// scheme were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content Security Policy...

Mozilla: frame-ancestors Content Security Policy directive was not enforced for framed extension pages

The Mozilla Foundation Security Advisory describes this flaw as: Web-accessible extension pages pages with a moz-extension:// scheme were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content Security Policy...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence that threat actors are actively exploiting the vulnerability listed in the table below. These types of vulnerabilities are a frequent attack vector for malicious cyber actors of all types and po...

Mozilla Firefox < 97.0

The version of Firefox installed on the remote Windows host is prior to 97.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2022-04 advisory. - Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firef...

Mageia: Security Advisory (MGASA-2021-0554)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

CentOS: Security Advisory for firefox (CESA-2021:5014)

The remote host is missing an update for the Copyright C 2022 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...

Mitigating Log4Shell and Other Log4j-Related Vulnerabilities

Summary The Cybersecurity and Infrastructure Security Agency CISA, the Federal Bureau of Investigation FBI, National Security Agency NSA, Australian Cyber Security Centre ACSC, Canadian Centre for Cyber Security CCCS, the Computer Emergency Response Team New Zealand CERT NZ, the New Zealand...

GHSA-M9HP-7R99-94H5 Critical security issues in XML encoding in github.com/dexidp/dex

Impact The following vulnerabilities have been disclosed, which impact users leveraging the SAML connector: Signature Validation Bypass CVE-2020-15216: https://github.com/russellhaering/goxmldsig/security/advisories/GHSA-q547-gmf8-8jr7 encoding/xml instabilities: - Element namespace prefix...

CISA Issues ED 22-02 Directing Federal Agencies to Mitigate Apache Log4j Vulnerabilities

CISA has issued Emergency Directive ED 22-02: Mitigate Apache Log4j Vulnerability, directing federal civilian executive branch FCEB agencies to address Log4j vulnerabilities—most notably, CVE-2021-44228. Although ED 22-02 applies to FCEB agencies, CISA strongly recommends that all organizations...

openSUSE 15 Security Update : MozillaFirefox (openSUSE-SU-2021:1575-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1575-1 advisory. - Under certain circumstances, asynchronous functions could have caused a navigation to fail but expose the target URL. This vulnerability...