{"cve":"CVE-2019-12779","nvd":{"published":"2019-06-07T20:29:00.857","modified":"2026-06-17T02:15:26.347","status":"Modified","description":"libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames (under /dev/shm and /tmp) without O_EXCL.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","score":7.1},"cwes":["CWE-59"],"references":["http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00017.html","http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00027.html","http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00031.html","http://www.securityfocus.com/bid/108691","https://access.redhat.com/errata/RHSA-2019:3610"],"products":["clusterlabs:libqb"],"source":"nvd","synced_at":"2026-10-19T20:57:00.690689396+00:00"},"epss":{"cve":"CVE-2019-12779","score":0.00655,"percentile":0.51394,"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."]}