{"cve":"CVE-2015-8779","nvd":{"published":"2016-04-19T21:59:05.990","modified":"2026-06-17T00:35:13.830","status":"Modified","description":"Stack-based buffer overflow in the catopen function in the GNU C Library (aka glibc or libc6) before 2.23 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long catalog name.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-119"],"references":["http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184626.html","http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00036.html","http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00037.html","http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00038.html","http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00039.html"],"products":["canonical:ubuntu_linux","debian:debian_linux","fedoraproject:fedora","gnu:glibc","opensuse:opensuse","suse:linux_enterprise_debuginfo","suse:linux_enterprise_desktop","suse:linux_enterprise_server","suse:linux_enterprise_software_development_kit","suse:suse_linux_enterprise_server"],"source":"nvd","synced_at":"2026-10-19T20:38:51.654415212+00:00"},"epss":{"cve":"CVE-2015-8779","score":0.06206,"percentile":0.93521,"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."]}