#ssh

Cybersecurity researchers have taken the wraps off what they call a "nearly-impossible-to-detect" Linux malware that could be weaponized to backdoor infected systems. Dubbed Symbiote by threat intelligence firms BlackBerry and Intezer, the stealthy malware is so named for its ability to conceal itself within running processes and network traffic and drain a victim's resources like a parasite.

Fedora 36 and Red Hat Enterprise Linux 9 (RHEL 9) are out, and both ship with OpenSSL 3 that has tighter security defaults and a brand new "provider" architecture.

Red Hat Advanced Cluster Management for Kubernetes 2.5.0 is now generally available. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links 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-2021-3918: nodejs-json-schema: Prototype pollution vulnerability * CVE-2021-41190: opencontainers: OCI manifest and index parsing confusion * CVE-2021-43565: golang.org/x/crypto: empty plaintext packet causes panic * CVE-2021-43816: containerd: Unprivileged pod may bind mount any privileged regular file on disk * CVE-2021-43858: minio: user priv...

### Impact The malicious user is able to update a crafted `config` file into repository's `.git` directory in combination with crafted file deletion to gain SSH access to the server. All installations with [repository upload enabled (default)](https://github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129) are affected. ### Patches File deletions are prohibited to repository's `.git` directory. Users should upgrade to 0.12.9 or the latest 0.13.0+dev. ### Workarounds N/A ### References https://huntr.dev/bounties/776e8f29-ff5e-4501-bb9f-0bd335007930/ ### For more information If you have any questions or comments about this advisory, please post on #7000.

In this post, we’ll give you an overview of five Linux malware families your SMB should be protecting itself against — and how they work. The post 5 Linux malware families SMBs should protect themselves against appeared first on Malwarebytes Labs.

** DISPUTED ** FileZilla v3.59.0 allows attackers to obtain cleartext passwords of connected SSH or FTP servers via a memory dump.- NOTE: the vendor does not consider this a vulnerability.

Trojan-Banker.Win32.Banbra.cyt malware suffers from an insecure permissions vulnerability.

Updated RHV-M Appliance 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-2021-3677: postgresql: memory disclosure in certain queries

Red Hat Security Advisory 2022-4915-01 - PostgreSQL is an advanced object-relational database management system.

Dell PowerStore versions 2.0.0.x, 2.0.1.x and 2.1.0.x contains an open port vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to information disclosure and arbitrary code execution.