{"cve":"CVE-2018-1128","nvd":{"published":"2018-07-10T14:29:00.370","modified":"2026-06-17T01:50:32.747","status":"Modified","description":"It was found that cephx authentication protocol did not verify ceph clients correctly and was vulnerable to replay attack. Any attacker having access to ceph cluster network who is able to sniff packets on network can use this vulnerability to authenticate with ceph service and perform actions allowed by ceph service. Ceph branches master, mimic, luminous and jewel are believed to be vulnerable.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":7.5},"cwes":["CWE-287","CWE-294"],"references":["http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html","http://tracker.ceph.com/issues/24836","http://www.openwall.com/lists/oss-security/2020/11/17/3","http://www.openwall.com/lists/oss-security/2020/11/17/4","https://access.redhat.com/errata/RHSA-2018:2177"],"products":["debian:debian_linux","opensuse:leap","redhat:ceph","redhat:ceph_storage","redhat:ceph_storage_mon","redhat:ceph_storage_osd","redhat:enterprise_linux","redhat:enterprise_linux_desktop","redhat:enterprise_linux_server","redhat:enterprise_linux_workstation"],"source":"nvd","synced_at":"2026-10-19T20:51:47.459859389+00:00"},"epss":{"cve":"CVE-2018-1128","score":0.01386,"percentile":0.72233,"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."]}