{"id":"CLSA-2026-1784716497","summary":"Fix CVE(s): CVE-2026-47729, CVE-2026-50012","details":"   * SECURITY UPDATE: out-of-bounds read in FTP gateway directory-listing\n     parser\n     - debian/patches/CVE-2026-47729.patch: guard the whitespace-skipping\n       strchr(w_space, *copyFrom) checks in ftpListParseParts() with a\n       '*copyFrom &&' short-circuit so a listing date that is not followed\n       by a filename cannot advance parsing past the input buffer\n     - CVE-2026-47729\n   * SECURITY UPDATE: heap buffer overflow in cache digest reply handling\n     - debian/patches/CVE-2026-50012.patch: bounds-check the received mask\n       data size against the declared mask_size before the memcpy in\n       peerDigestSwapInMask(), aborting the digest fetch when the\n       on-the-wire size is larger than the mask\n     - CVE-2026-50012","modified":"2026-10-26T09:32:05.526403765Z","published":"2026-07-22T10:35:24Z","upstream":["CVE-2026-47729","CVE-2026-50012"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu20.04els/CLSA-2026-1784716497.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47729"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50012"}],"affected":[{"package":{"name":"squid","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/squid?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.10-1ubuntu1.13+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784716497.json"}},{"package":{"name":"squid-cgi","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/squid-cgi?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.10-1ubuntu1.13+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784716497.json"}},{"package":{"name":"squid-common","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/squid-common?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.10-1ubuntu1.13+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784716497.json"}},{"package":{"name":"squid-purge","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/squid-purge?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.10-1ubuntu1.13+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784716497.json"}},{"package":{"name":"squidclient","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/squidclient?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.10-1ubuntu1.13+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784716497.json"}}],"schema_version":"1.9.0"}