Find the information you need for your favorite open source distribution .
It was discovered that roundcube, a skinnable AJAX based webmail solution for IMAP servers, did not properly sanitize HTML messages. This would allow an attacker to perform Cross-Side Scripting (XSS) attacks.
It was discovered that sphinxsearch, a fast standalone full-text SQL search engine, could allow arbitrary files to be read by abusing a configuration option.
Two vulnerabilities have been discovered in the Apache HTTP server: CVE-2021-44224
Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code, spoofing, information disclosure, downgrade attacks on SMTP STARTTLS connections or misleading display of OpenPGP/MIME signatures.
Multiple vulnerabilities were discovered in the FORT RPKI validator, which could result in denial of service or path traversal. For the stable distribution (bullseye), these problems have been fixed in
Several vulnerabilities were discovered in djvulibre, a library and set of tools to handle documents in the DjVu format. An attacker could crash document viewers and possibly execute arbitrary code through
The following vulnerabilities have been discovered in the wpewebkit web engine: CVE-2021-30887
The following vulnerabilities have been discovered in the webkit2gtk web engine: CVE-2021-30887
Several vulnerabilities have been discovered in the OpenJDK Java runtime, which may result in denial of service, incorrect Kerberos ticket use, selection of weak ciphers or information disclosure.
It was discovered that missing SAML signature validation in the SOGo groupware could result in impersonation attacks. For the oldstable distribution (buster), this problem has been fixed
It was discovered that SPIP, a website engine for publishing, would allow a malicious user to perform cross-site scripting and SQL injection attacks, or execute arbitrary code.
Jan-Niklas Sohn discovered that multiple input validation failures in X server extensions of the X.org X server may result in privilege escalation if the X server is running privileged.
Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, information disclosure or spoofing.
A flaw was discovered in tang, a network-based cryptographic binding server, which could result in leak of private keys. For the stable distribution (bullseye), this problem has been fixed in
It was found that Apache Log4j2, a Logging Framework for Java, did not protect from uncontrolled recursion from self-referential lookups. When the logging configuration uses a non-default Pattern Layout with a Context Lookup (for example, $${ctx:loginId}), attackers with control over Thread Context Map (MDC)
It was discovered that modsecurity-apache, an Apache module to tighten the Web application security, does not properly handles excessively nested JSON objects, which could result in denial of service. The update introduces a new 'SecRequestBodyJsonDepthLimit' option to limit the
It was found that the fix to address CVE-2021-44228 in Apache Log4j, a Logging Framework for Java, was incomplete in certain non-default configurations. This could allow attackers with control over Thread Context Map (MDC) input data when the logging configuration uses a non-default Pattern Layout with either a
Multiple security issues were discovered in MediaWiki, a website engine for collaborative work: Vulnerabilities in the mcrundo and rollback actions may allow an attacker to leak page content from private wikis or to bypass edit restrictions.
Chen Zhaojun of Alibaba Cloud Security Team discovered a critical security vulnerability in Apache Log4j, a popular Logging Framework for Java. JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker
Multiple vulnerabilities have been discovered in Wireshark, a network protocol analyzer which could result in denial of service or the execution of arbitrary code.
Sign up to get the latest security news affecting Linux and open source delivered straight to your inbox.
Cloud Security Cryptography Desktop Security Firewall Government Hacks/Cracks IoT Security Network Security Organizations/Events Privacy Security Projects Security Trends Security Vulnerabilities Server Security Vendors/Products
Debian Debian LTS Fedora Gentoo Mageia Oracle openSUSE RockyLinux Slackware SuSE Ubuntu
Harden My Filesystem Learn Tips and Tricks Secure My E-mail Secure My Firewall Secure My Network Secure My Webserver Strengthen My Privacy
Best Secure Linux Distros for Enhanced Privacy & Security The Truth About Linux Malware & How to Protect Your System Is Linux A More Secure Option Than Windows For Businesses? How Secure Is Linux? Top Tips for Securing Your Linux System
Advertise Contribute Your Article Legal Notice RSS Feeds Contact Us Terms of Service Privacy Policy
Linux Security - Your source for Top Linux News, Advisories, HowTo's and Feature Release.
