A flaw was found in the Ceph Object Gateway, where it supports request sent by an anonymous user in Amazon S3. This flaw could lead to potential XSS attacks due to the lack of proper neutralization of untrusted input.
総合評価: CVE-2020-1760 は中リスク(49.3/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 1.52%、71 パーセンタイル) 根拠: 直近 1 日で EPSS が +1.17% 上昇。悪用への関心が高まっている可能性があります。 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.35% | 1.52% | +1.17% |
| 2 | 2026-01-05 | 0.29% | 0.35% | +0.07% |
| 3 | 2025-12-28 | — | 0.29% | — |
EPSS の全履歴 (全 26 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 5.8 | 3.1 | MEDIUM |
|
1.6 | 3.7 | [email protected] |
| 6.1 | 3.1 | MEDIUM |
|
2.8 | 2.7 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2020-1760: 2 source package rows (ceph, ceph16); 6 state rows across 3 repos (3.17-community, 3.18-community, edge-community); fixed 4, open 2. | https://security.alpinelinux.org/vuln/CVE-2020-1760 |
debian
|
not yet assigned | CVE-2020-1760 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-2020-1760 |
gentoo
|
normal | CVE-2020-1760: 1 GLSA(s) (202105-39), 1 atom(s) (sys-cluster/ceph); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2020-1760 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2020-1760 |
suse
|
medium | CVE-2020-1760 severity moderate: SUSE including 357 source package names (1.1.1.0.1.5.157:ceph-14.2.5.389+gb0f23ac248-3.17.2, 1.1.1.0.1.5.157:ceph-base-14.2.5.389+gb0f23ac248-3.17.2, …), 638 product×package rows across 59 product lines (Container caasp/v4/hyperkube, Container ses/6/cephcsi/cephcsi, … (59 product lines)): Fixed 412, Known Not Affected 226. | https://www.suse.com/security/cve/CVE-2020-1760/ |
ubuntu
|
medium | CVE-2020-1760 medium priority: Ubuntu including 1 source packages (ceph), 16 status rows across 16 suites (bionic, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, trusty, upstream, xenial): not-affected 11, released 3, ignored 2. | https://ubuntu.com/security/CVE-2020-1760 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| linuxfoundation | ceph | < 14.2.21 | cpe:2.3:a:linuxfoundation:ceph:*:*:*:*:*:*:*:* |
| redhat | ceph_storage | 3.0 | cpe:2.3:a:redhat:ceph_storage:3.0:*:*:*:*:*:*:* |
| redhat | ceph_storage | 4.0 | cpe:2.3:a:redhat:ceph_storage:4.0:*:*:*:*:*:*:* |
| redhat | openshift_container_platform | 4.2 | cpe:2.3:a:redhat:openshift_container_platform:4.2:*:*:*:*:*:*:* |
| fedoraproject | fedora | 31 | cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 16.04 | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* |
| canonical | ubuntu_linux | 18.04 | cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1760 | Issue Tracking Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/08/msg00013.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3A2UFR5IUIEXJUCF64GQ5OVLCZGODXE/ | |
| https://security.gentoo.org/glsa/202105-39 | Third Party Advisory |
| https://usn.ubuntu.com/4528-1/ | Third Party Advisory |
| https://www.openwall.com/lists/oss-security/2020/04/07/1 | Mailing List Patch Third Party Advisory |