{"id":"USN-6176-1","summary":"pypdf2 vulnerability","details":"It was discovered that PyPDF2 incorrectly handled certain PDF files. If a \nuser or automated system were tricked into processing a specially crafted\nfile, an attacker could possibly use this issue to consume system\nresources, resulting in a denial of service.\n","modified":"2026-05-20T16:06:08.501975444Z","published":"2023-06-19T05:54:25Z","related":["UBUNTU-CVE-2022-24859"],"upstream":["CVE-2022-24859","UBUNTU-CVE-2022-24859"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6176-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-24859"}],"affected":[{"package":{"name":"pypdf2","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/pypdf2?arch=source&distro=esm-infra-legacy%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.25.1-1ubuntu0.1~esm1"}]}],"versions":["1.23+git20141008-1","1.25.1-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro","binaries":[{"binary_version":"1.25.1-1ubuntu0.1~esm1","binary_name":"python3-pypdf2"},{"binary_version":"1.25.1-1ubuntu0.1~esm1","binary_name":"python-pypdf2"}]},"database_specific":{"cves_map":{"cves":[],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6176-1.json"}},{"package":{"name":"pypdf2","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/pypdf2?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.0-2ubuntu0.1~esm1"}]}],"versions":["1.26.0-2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"1.26.0-2ubuntu0.1~esm1","binary_name":"python-pypdf2"},{"binary_version":"1.26.0-2ubuntu0.1~esm1","binary_name":"python3-pypdf2"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2022-24859","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6176-1.json"}},{"package":{"name":"pypdf2","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/pypdf2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.0-3ubuntu1.20.04.1"}]}],"versions":["1.26.0-2","1.26.0-3ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.26.0-3ubuntu1.20.04.1","binary_name":"python-pypdf2"},{"binary_version":"1.26.0-3ubuntu1.20.04.1","binary_name":"python3-pypdf2"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2022-24859","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6176-1.json"}},{"package":{"name":"pypdf2","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/pypdf2?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.0-4ubuntu0.22.04.1"}]}],"versions":["1.26.0-4"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.26.0-4ubuntu0.22.04.1","binary_name":"python3-pypdf2"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2022-24859","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6176-1.json"}}],"schema_version":"1.7.5"}