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[{"id":483,"title":"Self-taught through trial and error","votes":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"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
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87

Debian Bookworm DSA-5601-1 moderate: php-phpseclib3 prefix attack

Fabian Baeumer, Marcus Brinkmann and Joerg Schwenk discovered that the SSH protocol is prone to a prefix truncation attack, known as the "Terrapin attack". This attack allows a MITM attacker to effect a limited break of the integrity of the early encrypted SSH transport . - ------------------------------------------------------------------------- Debian Security Advisory DSA-5601-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Sebastien Delafond January 12, 2024 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : php-phpseclib3 CVE ID : CVE-2023-48795 Fabian Baeumer, Marcus Brinkmann and Joerg Schwenk discovered that the SSH protocol is prone to a prefix truncation attack, known as the "Terrapin attack". This attack allows a MITM attacker to effect a limited break of the integrity of the early encrypted SSH transport protocol by sending extra messages prior to the commencement of encryption, and deleting an equal number of consecutive messages immediately after encryption starts. Details can be found at https://terrapin-attack.com/ For the stable distribution (bookworm), this problem has been fixed in version 3.0.19-1+deb12u2. We recommend that you upgrade your php-phpseclib3 packages. For the detailed security status of php-phpseclib3 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/php-phpseclib3 Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . Uncover the insights from Debian Security Advisory DSA-5601-1, which addresses a concerning php-phpseclib3 flaw that affects the integrity of SSH communications.. Debian Security Advisory, php-phpseclib3, SSH Protocol. . LinuxSecurity.com Team

Calendar 2 Jan 12, 2024 Debian
89

Fedora 39: FEDORA-2023-e77300e4b5 moderate: Python AsyncSSH prefix attack

Security fix for CVE-2023-48795. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2023-e77300e4b5 2023-12-30 01:20:53.296310 -------------------------------------------------------------------------------- Name : python-asyncssh Product : Fedora 39 Version : 2.14.2 Release : 1.fc39 URL : https://github.com/ronf/asyncssh Summary : Asynchronous SSH for Python Description : Python 3 library for asynchronous client and server-side SSH communication. It uses the Python asyncio module and implements many SSH protocol features such as the various channels, SFTP, SCP, forwarding, session multiplexing over a connection and more. -------------------------------------------------------------------------------- Update Information: Security fix for CVE-2023-48795 -------------------------------------------------------------------------------- ChangeLog: * Thu Dec 21 2023 Georg Sauthoff - 2.14.2-1 - Update to latest upstream version (fixes fedora#2255038) - Fix CVE-2023-48795 ssh: Prefix truncation attack on Binary Packet Protocol (BPP) (fixes fedora#2254210) -------------------------------------------------------------------------------- References: [ 1 ] Bug #2254210 - CVE-2023-48795 ssh: Prefix truncation attack on Binary Packet Protocol (BPP) https://bugzilla.redhat.com/show_bug.cgi?id=2254210 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2023-e77300e4b5' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html 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/security/ -------------------------------------------------------------------------------- -- _______________________________________________ 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: . This release addresses CVE-2023-48795 in python-asyncssh to counter a flaw concerning the cutting of prefixes.. Fedora 39, Python AsyncSSH, Prefix Attack. . LinuxSecurity.com Team

Calendar 2 Dec 30, 2023 Fedora
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[{"id":483,"title":"Self-taught through trial and error","votes":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"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
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