A flaw was found in the way Ceph Object Gateway would process cross-origin HTTP requests if the CORS policy was set to allow origin on a bucket. A remote unauthenticated attacker could use this flaw to cause denial of service by sending a specially-crafted cross-origin HTTP request. Ceph branches 1.3.x and 2.x are affected.
结论预警: CVE-2016-9579 综合评估为高可利用风险(67.5/100):CVSS 技术影响为中级,利用概率偏高(EPSS 4.40%,百分位 90%) 核心证据: 已收录 2 条公开利用参考(Exploit-DB)。 强制指令: 存在公开利用—请排查暴露面、落实缓解措施并优先修补。
风险随态势动态变化;本站持续评估并同步更新本页展示内容。
| EDB-ID | 来源 | 类型 | 公开时间 | 链接 |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS 日更估计相对被利用可能性;百分位表示该 CVE 在已评分漏洞中的相对排名(越高表示相对更严重)。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 18.01% | 4.40% | -13.62% |
| 2 | 2025-12-28 | 17.73% | 18.01% | +0.28% |
| 3 | 2025-12-27 | — | 17.73% | — |
完整 EPSS 历史 (共 20 条)
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 6.5 | 3.0 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 7.5 | 3.0 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-9579 not yet assigned priority: Debian including 1 source packages (ceph), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-9579 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2016-9579 |
suse
|
low | CVE-2016-9579 severity low: SUSE including 49 source package names (ceph, ceph-10.2.10+git.1510313171.6d5f0aeac1-13.7.3, …), 51 product×package rows across 5 product lines (SUSE Enterprise Storage 3, SUSE Enterprise Storage 4, … (5 product lines)): Fixed 42, Known Not Affected 9. | https://www.suse.com/security/cve/CVE-2016-9579/ |
ubuntu
|
medium | CVE-2016-9579 medium priority: Ubuntu including 1 source packages (ceph), 6 status rows across 6 suites (precise, trusty, upstream, xenial, yakkety, zesty): not-affected 4, needs-triage 1, released 1. | https://ubuntu.com/security/CVE-2016-9579 |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| redhat | ceph_storage | 1.3 | cpe:2.3:a:redhat:ceph_storage:1.3:*:*:*:*:*:*:* |
| redhat | ceph_storage_mon | 1.3 | cpe:2.3:a:redhat:ceph_storage_mon:1.3:*:*:*:*:*:*:* |
| redhat | ceph_storage_mon | 2 | cpe:2.3:a:redhat:ceph_storage_mon:2:*:*:*:*:*:*:* |
| redhat | ceph_storage_osd | 1.3 | cpe:2.3:a:redhat:ceph_storage_osd:1.3:*:*:*:*:*:*:* |
| redhat | ceph_storage_osd | 2 | cpe:2.3:a:redhat:ceph_storage_osd:2:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 7.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 7.0 | cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 7.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* |
| redhat | ceph_storage | 2.0 | cpe:2.3:a:redhat:ceph_storage:2.0:*:*:*:*:*:*:* |
| URL | 标签 |
|---|---|
| http://rhn.redhat.com/errata/RHSA-2016-2954.html | Third Party Advisory |
| http://rhn.redhat.com/errata/RHSA-2016-2956.html | Third Party Advisory |
| http://rhn.redhat.com/errata/RHSA-2016-2994.html | Third Party Advisory |
| http://rhn.redhat.com/errata/RHSA-2016-2995.html | Third Party Advisory |
| http://tracker.ceph.com/issues/18187 | Exploit Patch Vendor Advisory |
| http://www.securityfocus.com/bid/94936 | Third Party Advisory VDB Entry |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-9579 | Exploit Issue Tracking Third Party Advisory |