{"id":"UBUNTU-CVE-2024-55564","details":"The POSIX::2008 package before 0.24 for Perl has a potential _execve50c env buffer overflow.","modified":"2025-10-24T05:15:05Z","published":"2024-12-09T02:15:00Z","upstream":["CVE-2024-55564"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-55564"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-55564"},{"type":"REPORT","url":"https://metacpan.org/dist/POSIX-2008/changes"}],"affected":[{"package":{"name":"libposix-2008-perl","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libposix-2008-perl@0.04-1build1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.04-1","0.04-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.04-1build1","binary_name":"libposix-2008-perl"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-55564.json"}},{"package":{"name":"libposix-2008-perl","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libposix-2008-perl@0.16-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.04-1build3","0.16-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libposix-2008-perl","binary_version":"0.16-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-55564.json"}},{"package":{"name":"libposix-2008-perl","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libposix-2008-perl@0.16-1build2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.16-1build1","0.16-1build2"],"ecosystem_specific":{"binaries":[{"binary_name":"libposix-2008-perl","binary_version":"0.16-1build2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-55564.json"}},{"package":{"name":"libposix-2008-perl","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libposix-2008-perl@0.16-1build4?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.16-1build3","0.16-1build4"],"ecosystem_specific":{"binaries":[{"binary_name":"libposix-2008-perl","binary_version":"0.16-1build4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-55564.json"}},{"package":{"name":"libposix-2008-perl","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libposix-2008-perl@0.23-1build2?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.16-2build1","0.20-1","0.21-1","0.23-1","0.23-1build1","0.23-1build2"],"ecosystem_specific":{"binaries":[{"binary_name":"libposix-2008-perl","binary_version":"0.23-1build2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-55564.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}