nghttp2 before 1.7.1 allows remote attackers to cause a denial of service (memory exhaustion).
総合評価: CVE-2016-1544 は低リスク(32.1/100)。CVSS 深刻度は低。悪用される可能性が高い(EPSS 0.89%、54 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
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 | 1.04% | 0.89% | -0.15% |
| 2 | 2026-04-23 | 1.59% | 1.04% | -0.55% |
| 3 | 2026-03-04 | — | 1.59% | — |
EPSS の全履歴 (全 45 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 |
|---|---|---|---|---|---|---|
| 3.3 | 3.1 | LOW |
|
1.8 | 1.4 | [email protected] |
| 2.1 | 2.0 | LOW |
|
3.9 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-1544 not yet assigned priority: Debian including 1 source packages (nghttp2), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-1544 |
gentoo
|
normal | CVE-2016-1544: 1 GLSA(s) (201612-13), 1 atom(s) (net-libs/nghttp2); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2016-1544 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2016-1544 |
suse
|
low | CVE-2016-1544 severity low: SUSE including 290 source package names (26.268:libnghttp2-14-1.39.2-3.5.1, 6.5.151:libnghttp2-14-1.39.2-3.5.1, …), 411 product×package rows across 77 product lines (Container suse/ltss/sle12.5/sles12sp5, Container suse/sles12sp4, … (77 product lines)): Fixed 204, Known Affected 157, Known Not Affected 50. | https://www.suse.com/security/cve/CVE-2016-1544/ |
ubuntu
|
medium | CVE-2016-1544 medium priority: Ubuntu including 1 source packages (nghttp2), 5 status rows across 5 suites (precise, trusty, upstream, wily, xenial): DNE 2, ignored 1, not-affected 1, released 1. | https://ubuntu.com/security/CVE-2016-1544 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| nghttp2 | nghttp2 | < 1.7.1 | cpe:2.3:a:nghttp2:nghttp2:*:*:*:*:*:*:*:* |
| fedoraproject | fedora | 22 | cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* |
| fedoraproject | fedora | 23 | cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177308.html | Mailing List Patch Third Party Advisory |
| http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177666.html | Mailing List Patch Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1308461 | Issue Tracking Patch Third Party Advisory |
| https://github.com/nghttp2/nghttp2/compare/v1.7.0...v1.7.1 | Release Notes Third Party Advisory |
| https://github.com/nghttp2/nghttp2/releases/tag/v1.7.1 | Release Notes Third Party Advisory |
| https://security.gentoo.org/glsa/201612-13 | Third Party Advisory |