{"cve":"CVE-2014-8242","nvd":{"published":"2015-10-26T17:59:00.107","modified":"2026-06-17T00:16:28.373","status":"Modified","description":"librsync before 1.0.0 uses a truncated MD4 checksum to match blocks, which makes it easier for remote attackers to modify transmitted data via a birthday attack.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-310"],"references":["http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151105.html","http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152355.html","http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152366.html","http://lists.opensuse.org/opensuse-updates/2015-10/msg00034.html","http://www.openwall.com/lists/oss-security/2014/07/28/1"],"products":["librsync_project:librsync"],"source":"nvd","synced_at":"2026-10-19T20:37:45.466985407+00:00"},"epss":{"cve":"CVE-2014-8242","score":0.02939,"percentile":0.87114,"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."]}