https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 10 Oct 2026 17:44:12 +0000 https://vulnerability.circl.lu/vuln/cve-2025-46804 <p><strong>Affected:</strong> screen</p> <p>A minor information leak when running Screen with setuid-root privileges allows unprivileged users to deduce information about a path that would otherwise not be available.</p> <p>Affected are older Screen versions, as well as version 5.0.0.</p> <p><strong>Affected:</strong> screen</p> <p>A minor information leak when running Screen with setuid-root privileges allows unprivileged users to deduce information about a path that would otherwise not be available.</p> <p>Affected are older Screen versions, as well as version 5.0.0.</p> https://vulnerability.circl.lu/vuln/cve-2025-46804 https://vulnerability.circl.lu/vuln/usn-7978-1 <p><strong>Affected:</strong> Ubuntu:22.04:LTS: screen, Ubuntu:24.04:LTS: screen</p> <p>It was discovered that GNU Screen incorrectly handled signals when setuid or setgid privileges were being used, which is not the default in Ubuntu. A local attacker could use this issue to send privileged signals, possibly leading to a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2023-24626)</p> <p>It was discovered that GNU Screen incorrectly handled PTY permissions. A local attacker could possibly use this issue to connect to an unauthorized screen session. (CVE-2025-46802)</p> <p>It was discovered that GNU Screen incorrectly handled file access when setuid privileges were being used, which is not the default in Ubuntu. A local attacker could use this issue to deduce information about certain file paths. (CVE-2025-46804)</p> <p>It was discovered that GNU Screen incorrectly handled signals when setuid privileges were being used, which is not the default in Ubuntu. A local attacker could use this issue to send privileged signals, possibly leading to a denial of service. (CVE-2025-46805)</p> <p><strong>Affected:</strong> Ubuntu:22.04:LTS: screen, Ubuntu:24.04:LTS: screen</p> <p>It was discovered that GNU Screen incorrectly handled signals when setuid or setgid privileges were being used, which is not the default in Ubuntu. A local attacker could use this issue to send privileged signals, possibly leading to a denial of service. This issue only affected Ubuntu 22.04 LTS. (CVE-2023-24626)</p> <p>It was discovered that GNU Screen incorrectly handled PTY permissions. A local attacker could possibly use this issue to connect to an unauthorized screen session. (CVE-2025-46802)</p> <p>It was discovered that GNU Screen incorrectly handled file access when setuid privileges were being used, which is not the default in Ubuntu. A local attacker could use this issue to deduce information about certain file paths. (CVE-2025-46804)</p> <p>It was discovered that GNU Screen incorrectly handled signals when setuid privileges were being used, which is not the default in Ubuntu. A local attacker could use this issue to send privileged signals, possibly leading to a denial of service. (CVE-2025-46805)</p> https://vulnerability.circl.lu/vuln/usn-7978-1