{"id":"CLSA-2026-1792577610","summary":"Fix CVE(s): CVE-2024-0397, CVE-2025-8194","details":"   * SECURITY UPDATE: infinite loop and deadlock when parsing tar archives\n     with negative member offsets\n     - debian/patches/CVE-2025-8194.patch: reject negative byte counts in\n       TarInfo._block() with InvalidHeaderError in Lib/tarfile.py, so a\n       crafted negative member size can no longer move the read offset\n       backwards; add regression tests to Lib/test/test_tarfile.py\n     - CVE-2025-8194\n   * SECURITY UPDATE: memory race condition in ssl.SSLContext\n     cert_store_stats() and get_ca_certs()\n     - debian/patches/CVE-2024-0397.patch: add an X509_STORE_get1_objects()\n       shim that takes a locked deep copy of the certificate store objects\n       and use it in cert_store_stats() and get_ca_certs() in Modules/_ssl.c,\n       so certificates loaded concurrently can no longer free objects that\n       are being iterated\n     - CVE-2024-0397","modified":"2026-10-26T09:32:05.624068551Z","published":"2026-10-21T10:13:43Z","upstream":["CVE-2024-0397","CVE-2025-8194"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu20.04els/CLSA-2026-1792577610.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-0397"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8194"}],"affected":[{"package":{"name":"idle-python2.7","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/idle-python2.7?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-1~20.04.7+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1792577610.json"}},{"package":{"name":"libpython2.7","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libpython2.7?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-1~20.04.7+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1792577610.json"}},{"package":{"name":"libpython2.7-dev","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libpython2.7-dev?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-1~20.04.7+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1792577610.json"}},{"package":{"name":"libpython2.7-minimal","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libpython2.7-minimal?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-1~20.04.7+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1792577610.json"}},{"package":{"name":"libpython2.7-stdlib","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libpython2.7-stdlib?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-1~20.04.7+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1792577610.json"}},{"package":{"name":"libpython2.7-testsuite","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/libpython2.7-testsuite?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-1~20.04.7+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1792577610.json"}},{"package":{"name":"python2.7","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/python2.7?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-1~20.04.7+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1792577610.json"}},{"package":{"name":"python2.7-dev","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/python2.7-dev?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-1~20.04.7+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1792577610.json"}},{"package":{"name":"python2.7-doc","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/python2.7-doc?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-1~20.04.7+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1792577610.json"}},{"package":{"name":"python2.7-examples","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/python2.7-examples?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-1~20.04.7+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1792577610.json"}},{"package":{"name":"python2.7-minimal","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/python2.7-minimal?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-1~20.04.7+tuxcare.els9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1792577610.json"}}],"schema_version":"1.9.0"}