{"id":"CVE-2020-13434","title":"SQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c.","summary":"SQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c.","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-190"],"vendor":"sqlite","product":"sqlite","affected":["sqlite <= 3.32.0","debian_linux = 8.0","debian_linux = 9.0","fedora = 32","ubuntu_linux = 16.04","ubuntu_linux = 18.04","ubuntu_linux = 19.10","ubuntu_linux = 20.04","freebsd >= 11.0, < 11.4","freebsd = 11.4","freebsd = 12.0","freebsd = 12.1","communications_cloud_native_core_policy = 1.14.0","communications_network_charging_and_control >= 12.0.0, <= 12.0.3","communications_network_charging_and_control = 6.0.1","outside_in_technology = 8.5.5","icloud < 11.5","itunes < 12.10.9","ipados < 14.0","iphone_os < 14.0","macos >= 11.0, < 11.0.1","tvos < 14.0","watchos < 7.0"],"patched":["freebsd 11.4","icloud 11.5","itunes 12.10.9","ipados 14.0","iphone_os 14.0","macos 11.0.1","tvos 14.0","watchos 7.0"],"published":"2020-05-24","updated":"2026-10-14","sourceUpdated":"2026-10-14T10:17:26.810","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2020-13434","references":[{"url":"http://seclists.org/fulldisclosure/2020/Dec/32","label":"cve@mitre.org"},{"url":"http://seclists.org/fulldisclosure/2020/Nov/19","label":"cve@mitre.org"},{"url":"http://seclists.org/fulldisclosure/2020/Nov/20","label":"cve@mitre.org"},{"url":"http://seclists.org/fulldisclosure/2020/Nov/22","label":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2020/05/msg00024.html","label":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html","label":"cve@mitre.org"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L7KXQWHIY2MQP4LNM6ODWJENMXYYQYBN/","label":"cve@mitre.org"},{"url":"https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.asc","label":"cve@mitre.org"},{"url":"https://security.gentoo.org/glsa/202007-26","label":"cve@mitre.org"},{"url":"https://security.netapp.com/advisory/ntap-20200528-0004/","label":"cve@mitre.org"},{"url":"https://support.apple.com/kb/HT211843","label":"cve@mitre.org"},{"url":"https://support.apple.com/kb/HT211844","label":"cve@mitre.org"},{"url":"https://support.apple.com/kb/HT211850","label":"cve@mitre.org"},{"url":"https://support.apple.com/kb/HT211931","label":"cve@mitre.org"},{"url":"https://support.apple.com/kb/HT211935","label":"cve@mitre.org"},{"url":"https://support.apple.com/kb/HT211952","label":"cve@mitre.org"},{"url":"https://usn.ubuntu.com/4394-1/","label":"cve@mitre.org"},{"url":"https://www.oracle.com/security-alerts/cpuApr2021.html","label":"cve@mitre.org"},{"url":"https://www.oracle.com/security-alerts/cpuapr2022.html","label":"cve@mitre.org"},{"url":"https://www.oracle.com/security-alerts/cpujul2020.html","label":"cve@mitre.org"},{"url":"https://www.sqlite.org/src/info/23439ea582241138","label":"cve@mitre.org"},{"url":"https://www.sqlite.org/src/info/d08d3405878d394e","label":"cve@mitre.org"},{"url":"http://seclists.org/fulldisclosure/2020/Dec/32","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2020/Nov/19","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2020/Nov/20","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2020/Nov/22","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2020/05/msg00024.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L7KXQWHIY2MQP4LNM6ODWJENMXYYQYBN/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.FreeBSD.org/advisories/FreeBSD-SA-20:22.sqlite.asc","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/202007-26","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20200528-0004/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.apple.com/kb/HT211843","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.apple.com/kb/HT211844","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.apple.com/kb/HT211850","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.apple.com/kb/HT211931","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.apple.com/kb/HT211935","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.apple.com/kb/HT211952","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://usn.ubuntu.com/4394-1/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpuApr2021.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpuapr2022.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpujul2020.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.sqlite.org/src/info/23439ea582241138","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.sqlite.org/src/info/d08d3405878d394e","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"tags":["nvd"],"epss":0.01013,"epssPercentile":0.62261,"ingestedAt":"2026-10-14T10:25:41.173Z","slug":"CVE-2020-13434","body":"## Overview\n\nSQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c.\n\n## Affected\n\n- `sqlite <= 3.32.0`\n- `debian_linux = 8.0`\n- `debian_linux = 9.0`\n- `fedora = 32`\n- `ubuntu_linux = 16.04`\n- `ubuntu_linux = 18.04`\n- `ubuntu_linux = 19.10`\n- `ubuntu_linux = 20.04`\n- `freebsd >= 11.0, < 11.4`\n- `freebsd = 11.4`\n- `freebsd = 12.0`\n- `freebsd = 12.1`\n- `communications_cloud_native_core_policy = 1.14.0`\n- `communications_network_charging_and_control >= 12.0.0, <= 12.0.3`\n- `communications_network_charging_and_control = 6.0.1`\n- `outside_in_technology = 8.5.5`\n- `icloud < 11.5`\n- `itunes < 12.10.9`\n- `ipados < 14.0`\n- `iphone_os < 14.0`\n- `macos >= 11.0, < 11.0.1`\n- `tvos < 14.0`\n- `watchos < 7.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `freebsd 11.4`\n- `icloud 11.5`\n- `itunes 12.10.9`\n- `ipados 14.0`\n- `iphone_os 14.0`\n- `macos 11.0.1`\n- `tvos 14.0`\n- `watchos 7.0`","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}