{"cve":"CVE-2009-1884","nvd":{"published":"2009-08-19T17:30:00.953","modified":"2026-06-16T23:08:16.697","status":"Modified","description":"Off-by-one error in the bzinflate function in Bzip2.xs in the Compress-Raw-Bzip2 module before 2.018 for Perl allows context-dependent attackers to cause a denial of service (application hang or crash) via a crafted bzip2 compressed stream that triggers a buffer overflow, a related issue to CVE-2009-1391.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-189"],"references":["http://secunia.com/advisories/36386","http://secunia.com/advisories/36415","http://security.gentoo.org/glsa/glsa-200908-07.xml","http://www.securityfocus.com/bid/36082","https://bugs.gentoo.org/show_bug.cgi?id=281955"],"products":["bzip:compress-raw-bzip2"],"source":"nvd","synced_at":"2026-10-19T19:54:26.868835795+00:00"},"epss":{"cve":"CVE-2009-1884","score":0.02586,"percentile":0.85251,"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."]}