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Updated ovirt-engine packages that fix several bugs and add various enhancements are now available. 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 from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-3807: nodejs-ansi-regex: Regular expression denial of service (ReDoS) matching ANSI escape codes * CVE-2021-23425: nodejs-trim-off-newlines: ReDoS via string processing * CVE-2021-33502: normalize-url: ReDoS for data URLs * CVE-2021-41182: jquery-ui: XSS in the altField option of the datepicker widget * CVE-2021-41183: jquer...

CSCMS Music Portal System v4.2 was discovered to contain a blind SQL injection vulnerability via the id parameter at /admin.php/user/level_del.

CSCMS Music Portal System v4.2 was discovered to contain a blind SQL injection vulnerability via the id parameter at /admin.php/user/zu_del.

A file write vulnerability exists in the OAS Engine SecureTransferFiles functionality of Open Automation Software OAS Platform V16.00.0112. A specially-crafted series of network requests can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.

A cleartext transmission of sensitive information vulnerability exists in the OAS Engine configuration communications functionality of Open Automation Software OAS Platform V16.00.0112. A targeted network sniffing attack can lead to a disclosure of sensitive information. An attacker can sniff network traffic to trigger this vulnerability.

Malware attacks against Linux systems are on the rise. And when it comes to bot malware, XorDDoS is the frontrunner. The post Massive increase in XorDDoS Linux malware in last six months appeared first on Malwarebytes Labs.

Ransomware has become so efficient, and the underground economy so professional, that traditional monetization of stolen data may be on its way out.

### Impact _What kind of vulnerability is it? Who is impacted?_ Disclosed by Aapo Oksman (Senior Security Specialist, Nixu Corporation). > PyJWT supports multiple different JWT signing algorithms. With JWT, an > attacker submitting the JWT token can choose the used signing algorithm. > > The PyJWT library requires that the application chooses what algorithms > are supported. The application can specify > "jwt.algorithms.get_default_algorithms()" to get support for all > algorithms. They can also specify a single one of them (which is the > usual use case if calling jwt.decode directly. However, if calling > jwt.decode in a helper function, all algorithms might be enabled.) > > For example, if the user chooses "none" algorithm and the JWT checker > supports that, there will be no signature checking. This is a common > security issue with some JWT implementations. > > PyJWT combats this by requiring that the if the "none" algorithm is > used, the key has to be empty. As the...

PyJWT is a Python implementation of RFC 7519. PyJWT supports multiple different JWT signing algorithms. With JWT, an attacker submitting the JWT token can choose the used signing algorithm. The PyJWT library requires that the application chooses what algorithms are supported. The application can specify `jwt.algorithms.get_default_algorithms()` to get support for all algorithms, or specify a single algorithm. The issue is not that big as `algorithms=jwt.algorithms.get_default_algorithms()` has to be used. Users should upgrade to v2.4.0 to receive a patch for this issue. As a workaround, always be explicit with the algorithms that are accepted and expected when decoding.

Automation can help increase efficiency, save time and improve consistency, which is why Red Hat Enterprise Linux (RHEL) includes features that help automate many tasks. RHEL System Roles are a collection of Ansible content that helps provide more consistent workflows and streamline the execution of many manual tasks.