{"cve":"CVE-2012-0864","nvd":{"published":"2013-05-02T14:55:05.127","modified":"2026-06-16T23:38:24.650","status":"Modified","description":"Integer overflow in the vfprintf function in stdio-common/vfprintf.c in glibc 2.14 and other versions allows context-dependent attackers to bypass the FORTIFY_SOURCE protection mechanism, conduct format string attacks, and write to arbitrary memory via a large number of arguments.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-189"],"references":["http://rhn.redhat.com/errata/RHSA-2012-0393.html","http://rhn.redhat.com/errata/RHSA-2012-0397.html","http://rhn.redhat.com/errata/RHSA-2012-0488.html","http://rhn.redhat.com/errata/RHSA-2012-0531.html","http://sourceware.org/git/?p=glibc.git%3Ba=commitdiff%3Bh=7c1f4834d398163d1ac8101e35e9c36fc3176e6e"],"products":["gnu:glibc"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2012-0864","score":0.02717,"percentile":0.86022,"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."]}