{"cve":"CVE-2012-2671","nvd":{"published":"2012-06-17T03:41:41.437","modified":"2026-06-16T23:41:50.973","status":"Modified","description":"The Rack::Cache rubygem 0.3.0 through 1.1 caches Set-Cookie and other sensitive headers, which allows attackers to obtain sensitive cookie information, hijack web sessions, or have other unspecified impact by accessing the cache.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081812.html","http://www.openwall.com/lists/oss-security/2012/06/06/4","http://www.openwall.com/lists/oss-security/2012/06/06/8","https://bugzilla.novell.com/show_bug.cgi?id=763650","https://bugzilla.redhat.com/show_bug.cgi?id=824520"],"products":["rtomayko:rack-cach"],"source":"nvd","synced_at":"2026-10-19T20:24:00.973572543+00:00"},"epss":{"cve":"CVE-2012-2671","score":0.02332,"percentile":0.83554,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-hrp6-w4v2-8737","url":"https://osv.dev/vulnerability/GHSA-hrp6-w4v2-8737","summary":"Rack-Cache caches sensitive headers","modified":"2024-11-30T05:23:06.158069Z","packages":[{"ecosystem":"RubyGems","name":"rack-cache","purl":"pkg:gem/rack-cache","ranges":[">=0.3.0 <1.2"],"fixed":["1.2"]}]}],"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."]}