https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 00:48:07 +0000 https://vulnerability.circl.lu/vuln/cve-2025-5054 <p><strong>Affected:</strong> Canonical Apport</p> <p>Race condition in Canonical apport up to and including 2.32.0 allows a local attacker to leak sensitive information via PID-reuse by leveraging namespaces.</p> <p>When handling a crash, the function `_check_global_pid_and_forward`, which detects if the crashing process resided in a container, was being called before `consistency_checks`, which attempts to detect if the crashing process had been replaced. Because of this, if a process crashed and was quickly replaced with a containerized one, apport could be made to forward the core dump to the container, potentially leaking sensitive information. `consistency_checks` is now being called before `_check_global_pid_and_forward`. Additionally, given that the PID-reuse race condition cannot be reliably detected from userspace alone, crashes are only forwarded to containers if the kernel provided a pidfd, or if the crashing process was unprivileged (i.e., if dump mode == 1).</p> <p><strong>Affected:</strong> Canonical Apport</p> <p>Race condition in Canonical apport up to and including 2.32.0 allows a local attacker to leak sensitive information via PID-reuse by leveraging namespaces.</p> <p>When handling a crash, the function `_check_global_pid_and_forward`, which detects if the crashing process resided in a container, was being called before `consistency_checks`, which attempts to detect if the crashing process had been replaced. Because of this, if a process crashed and was quickly replaced with a containerized one, apport could be made to forward the core dump to the container, potentially leaking sensitive information. `consistency_checks` is now being called before `_check_global_pid_and_forward`. Additionally, given that the PID-reuse race condition cannot be reliably detected from userspace alone, crashes are only forwarded to containers if the kernel provided a pidfd, or if the crashing process was unprivileged (i.e., if dump mode == 1).</p> https://vulnerability.circl.lu/vuln/cve-2025-5054 https://vulnerability.circl.lu/vuln/usn-7545-1 <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: apport, Ubuntu:Pro:18.04:LTS: apport, Ubuntu:20.04:LTS: apport, Ubuntu:22.04:LTS: apport, Ubuntu:24.04:LTS: apport</p> <p>Qualys discovered that Apport incorrectly handled metadata when processing application crashes. An attacker could possibly use this issue to leak sensitive information.</p> <p><strong>Affected:</strong> Ubuntu:Pro:16.04:LTS: apport, Ubuntu:Pro:18.04:LTS: apport, Ubuntu:20.04:LTS: apport, Ubuntu:22.04:LTS: apport, Ubuntu:24.04:LTS: apport</p> <p>Qualys discovered that Apport incorrectly handled metadata when processing application crashes. An attacker could possibly use this issue to leak sensitive information.</p> https://vulnerability.circl.lu/vuln/usn-7545-1