{"id":"CVE-2022-29155","title":"In OpenLDAP 2.x before 2.5.12 and 2.6.x before 2.6.2, a SQL injection vulnerability exists in the experimental back-sql backend to slapd, via a SQL statement within an LDAP query","summary":"In OpenLDAP 2.x before 2.5.12 and 2.6.x before 2.6.2, a SQL injection vulnerability exists in the experimental back-sql backend to slapd, via a SQL statement within an LDAP query. This can occur during an LDAP search operation when the s…","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-89"],"vendor":"openldap","product":"openldap","affected":["openldap >= 2.0, < 2.5.12","openldap >= 2.6.0, < 2.6.2","debian_linux = 9.0","debian_linux = 10.0","debian_linux = 11.0","h300s_firmware","h500s_firmware","h700s_firmware","h700e_firmware","h410s_firmware","h410c_firmware"],"patched":["openldap 2.6.2"],"published":"2022-05-04","updated":"2026-10-14","sourceUpdated":"2026-10-14T17:17:38.260","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2022-29155","references":[{"url":"https://bugs.openldap.org/show_bug.cgi?id=9815","label":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2022/05/msg00032.html","label":"cve@mitre.org"},{"url":"https://security.netapp.com/advisory/ntap-20220609-0007/","label":"cve@mitre.org"},{"url":"https://www.debian.org/security/2022/dsa-5140","label":"cve@mitre.org"},{"url":"https://bugs.openldap.org/show_bug.cgi?id=9815","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2022/05/msg00032.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20220609-0007/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.debian.org/security/2022/dsa-5140","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","cve.org"],"epss":0.64487,"epssPercentile":0.99229,"ingestedAt":"2026-10-14T17:44:53.595Z","slug":"CVE-2022-29155","body":"## Overview\n\nIn OpenLDAP 2.x before 2.5.12 and 2.6.x before 2.6.2, a SQL injection vulnerability exists in the experimental back-sql backend to slapd, via a SQL statement within an LDAP query. This can occur during an LDAP search operation when the search filter is processed, due to a lack of proper escaping.\n\n## Affected\n\n- `openldap >= 2.0, < 2.5.12`\n- `openldap >= 2.6.0, < 2.6.2`\n- `debian_linux = 9.0`\n- `debian_linux = 10.0`\n- `debian_linux = 11.0`\n- `h300s_firmware`\n- `h500s_firmware`\n- `h700s_firmware`\n- `h700e_firmware`\n- `h410s_firmware`\n- `h410c_firmware`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `openldap 2.6.2`","depth":"midnight","depthScore":67,"depthScoreParts":{"impact":53.9,"likelihood":12.9,"exploitation":0,"ransomware":0},"changes":[]}