CVE-2012-4456

The (1) OS-KSADM/services and (2) tenant APIs in OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-2 do not properly validate X-Auth-Token, which allow remote attackers to read the roles for an arbitrary user or get, create, or delete arbitrary services.

公開: 2012-10-09 最後更新: 2026-06-16 指派方: [email protected] 來源: [email protected]

結論預警: CVE-2012-4456 綜合評估為中等風險(58/100):CVSS 技術影響為高級,利用機率(EPSS 3.95%) 強制指令: 梳理受影響資產並納入修補計畫。

風險隨態勢動態變化;本站持續評估並同步更新本頁展示內容。

CVE-2012-4456 的 EPSS(利用預測評分)

EPSS 日更估計相對被利用可能性;百分位表示該 CVE 在已評分漏洞中的相對排名(越高表示相對更嚴重)。

# 日期 舊 EPSS 分數 新 EPSS 分數 變化(新 − 舊)
1 2025-03-30 6.51% 3.95% -2.56%
2 2025-03-29 3.95% 6.51% +2.56%
3 2025-03-17 3.95%

完整 EPSS 歷史 (共 10 筆)

CVE-2012-4456 的 CVSS 指標

該 CVE 的 CVSS 指標。

底座分 版本 嚴重度 向量 可利用性 影響 分數來源
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P 點擊展開
存取路徑 (AV:N)
只要路由可達,即可從遠端發動利用。
存取複雜度 (AC:L)
步驟短、路徑清楚,重現成本低。
認證 (AU:N)
全程無需有效身分。
機密性影響 (C:P)
機密性受到部分損害。
完整性影響 (I:P)
完整性受到部分損害。
可用性影響 (A:P)
可用性受到部分損害。
10.0 6.4 [email protected]

CVE-2012-4456 的弱點列舉

CVE-2012-4456 的 GitHub 安全公告

GHSA-mf98-r2gf-2x3w · 嚴重度: high · 生態: pip — OpenStack Keystone Improper Authentication vulnerability

CVE-2012-4456 的 OS 追蹤

vendor priority summary link
debian not yet assigned CVE-2012-4456 not yet assigned priority: Debian including 1 source packages (keystone), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2012-4456
redhat medium https://access.redhat.com/security/cve/CVE-2012-4456
ubuntu medium CVE-2012-4456 medium priority: Ubuntu including 1 source packages (keystone), 7 status rows across 7 suites (hardy, lucid, natty, oneiric, precise, quantal, upstream): DNE 3, released 2, ignored 1, not-affected 1. https://ubuntu.com/security/CVE-2012-4456

CVE-2012-4456 的影響軟體 / 設定

廠商 產品 版本 原始 CPE
openstack keystone >= 2012.1, < 2012.1.2 cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:*
openstack keystone 2012.2 cpe:2.3:a:openstack:keystone:2012.2:milestone1:*:*:*:*:*:*

CVE-2012-4456 的參考連結

URL 標籤
http://secunia.com/advisories/50665 Third Party Advisory Vendor Advisory
http://www.openwall.com/lists/oss-security/2012/09/28/5 Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/55716 Third Party Advisory VDB Entry
https://bugs.launchpad.net/keystone/+bug/1006815 Third Party Advisory
https://bugs.launchpad.net/keystone/+bug/1006822 Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=861179 Issue Tracking Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/78944 Third Party Advisory VDB Entry
https://github.com/openstack/keystone/commit/14b136aed9d988f5a8f3e699bd4577c9b874d6c1 Third Party Advisory
https://github.com/openstack/keystone/commit/1d146f5c32e58a73a677d308370f147a3271c2cb Third Party Advisory
https://github.com/openstack/keystone/commit/24df3adb3f50cbb5ada411bc67aba8a781e6a431 Third Party Advisory
https://github.com/openstack/keystone/commit/868054992faa45d6f42d822bf1588cb88d7c9ccb Third Party Advisory
https://lists.launchpad.net/openstack/msg17034.html Patch Third Party Advisory
cvelogic Threat Intelligence