{"cve":"CVE-2011-2483","nvd":{"published":"2011-08-25T14:22:44.913","modified":"2026-06-16T23:31:25.673","status":"Modified","description":"crypt_blowfish before 1.1, as used in PHP before 5.3.7 on certain platforms, PostgreSQL before 8.4.9, and other products, does not properly handle 8-bit characters, which makes it easier for context-dependent attackers to determine a cleartext password by leveraging knowledge of a password hash.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-310"],"references":["http://freshmeat.net/projects/crypt_blowfish","http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705","http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html","http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00015.html","http://php.net/security/crypt_blowfish"],"products":["openwall:crypt_blowfish","php:php","postgresql:postgresql"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-2483","score":0.04972,"percentile":0.92199,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}