Happy Friday fellow Linux geeks! This week, important updates have been issued for Subversion, Thunderbird and the Linux kernel. Read on to learn about these vulnerabilities and how to secure your system against them.
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Yours in Open Source,
SubversionThe DiscoverySeveral important security vulnerabilities have been found in the Subversion version control system. It was discovered that Subversion servers reveal 'copyfrom' paths that should be hidden according to configured path-based authorization (authz) rules (CVE-2021-28544), and that Subversion's mod_dav_svn is prone to a use-after-free vulnerability when looking up path-based authorization rules (CVE-2022-24070). The ImpactThese issues could result in denial of service (crash of HTTPD worker handling the request) and memory corruption. The FixA Subversion security update fixes these flaws. Update now to protect the security, integrity and availability of your systems. Your Related Advisories:Register to Customize Your Advisories |
ThunderbirdThe DiscoveryNine important security issues have been discovered in Mozilla Thunderbird. The ImpactThese vulnerabilities could result in denial of service (DoS) or the execution of arbitrary code. The FixA Thunderbird security update mitigates these flaws. Update promptly to protect your systems against potential attacks and compromise. Your Related Advisories:Register to Customize Your Advisories |
Linux KernelThe DiscoveryTwo important security bugs have been discovered in the Linux kernel. A buffer overflow vulnerability was found in IPsec ESP transformation code (CVE-2022-27666) and stale file descriptors on failed usercopy were also discovered (CVE-2022-22942). The ImpactExploitation of these vulnerabilities could result in privilege escalation attacks. The FixA Linux kernel update that fixes these issues is now available. Update as soon as possible to protect against these dangerous flaws. Your Related Advisories:Register to Customize Your Advisories
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