Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 521
Alerts This Week
Warning Icon 1 521

Stay Secure with the Latest Linux Advisories

Filter%20icon Refine advisories
X Clear Filters
X Clear Filters
View More

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200
Loading...

Explore Latest Linux Security advisories

We found -6 articles for you...
89

Fedora 41: FEDORA-2024-88ad2bee84 critical: sympa remote code execution

Update to 6.2.74, fix for CVE-2024-55919 Full changelog: https://github.com/sympa-community/sympa/releases/tag/6.2.74. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2024-88ad2bee84 2024-12-26 01:20:11.418870+00:00 -------------------------------------------------------------------------------- Name : sympa Product : Fedora 41 Version : 6.2.74 Release : 1.fc41 URL : http://www.sympa.org Summary : Powerful multilingual List Manager Description : Sympa is scalable and highly customizable mailing list manager. It can cope with big lists (200,000 subscribers) and comes with a complete (user and admin) Web interface. It is internationalized, and supports the us, fr, de, es, it, fi, and chinese locales. A scripting language allows you to extend the behavior of commands. Sympa can be linked to an LDAP directory or an RDBMS to create dynamic mailing lists. Sympa provides S/MIME-based authentication and encryption. -------------------------------------------------------------------------------- Update Information: Update to 6.2.74, fix for CVE-2024-55919 Full changelog: https://github.com/sympa-community/sympa/releases/tag/6.2.74 -------------------------------------------------------------------------------- ChangeLog: * Mon Dec 16 2024 Xavier Bachelot - 6.2.74-1 - Update to 6.2.74, fix for CVE-2024-55919 - Full changelog: https://github.com/sympa-community/sympa/releases/tag/6.2.74 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2024-88ad2bee84' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be foundat https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue . The sympa update for Fedora 41 resolves critical issues like CVE-2024-55919. Find the full changelog and installation details.. Fedora 41, sympa updates, mailing list security, open source security, system update. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Dec 26, 2024 Critical Fedora
89

Fedora 41 Security Advisory Updates: Important Notices and Details

. -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply to spam, report it: . Ubuntu 23.10 obtains crucial safety advisory notices via the bulletin for attentive users.. Fedora 41, Security Advisory, Package Announce, Update Notices. . LinuxSecurity.com Team

Calendar%202 Sep 13, 2024 Fedora
87

Debian 2.1: Security Advisory on Majordomo Local Exploit Risk

Any local user can trick majordomo into executing arbitrary code or to create or write files as the majordomo user anywhere on the filesystem.. -----BEGIN PGP SIGNED MESSAGE----- - ------------------------------------------------------------------------ Debian Security Advisory This email address is being protected from spambots. You need JavaScript enabled to view it. http://www.debian.org/security/ Wichert Akkerman June 3, 2000 - ------------------------------------------------------------------------ Package : majordomo Problem type : local exploit Debian-specific: no The majordomo package as shipped in the non-free section accompanying Debian GNU/Linux 2.1/slink allows any local user to trick majordomo into executing arbitrary code or to create or write files as the majordomo user anywhere on the filesystem. This is a documented issue and the advised work around it to either have no untrusted users on a system running majordomo or to use a setuid wrapper that the MTA delivery agent can run. suboptimal solution. We feel that those options are not a good solution, but unfortunately the majordomo license does not allow us to fix these problems and distribute a fixed version. As a result we have decided to remove majordomo from our archives. If you are using majordomo we recommend that you replace it with one of the many other mailing-list tools available such as fml, mailman or smartlist. - -- - ---------------------------------------------------------------------------- For apt-get: deb https://www.debian.org/security/ stable updates For dpkg-ftp: dists/stable/updates Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. -----BEGIN PGP SIGNATURE----- Version: 2.6.3ia Charset: noconv iQB1AwUBOTlZ/6jZR/ntlUftAQFQ6QL/XyB4EprpjY4D2eusMd9PR+UKKh0jI7Zi IMWf0Avik9wN6HWba64kODvePxKChnh7z2jvG3hz8CIZr6siYsTuFWtu2UkVhdZj THnYqB87Sqp7XIdO46R7qjnLU0KibPqQ =w/uo -----END PGP SIGNATURE----- . Individuals with physical access can exploit majordomo on Debian 2.1 to execute unapproved scripts and alter file permissions..Debian, Majordomo Exploit, Local Attack, Execute Code, Mailing List Tools. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Jun 03, 2000 Critical Debian
News Add Esm H240

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200