The Solaris pollset feature in the Event Port backend in poll/unix/port.c in the Apache Portable Runtime (APR) library before 1.3.9, as used in the Apache HTTP Server before 2.2.14 and other products, does not properly handle errors, which allows remote attackers to cause a denial of service (daemon hang) via unspecified HTTP requests, related to the prefork and event MPMs.
総合評価: CVE-2009-2699 は高リスク(68.5/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 14.17%、96 パーセンタイル) 根拠: EPSS 上、短期間での悪用可能性は高い水準です。 直近 1 日で EPSS が +4.89% 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: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
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 | 9.28% | 14.17% | +4.89% |
| 2 | 2026-05-01 | 8.73% | 9.28% | +0.55% |
| 3 | 2026-03-04 | — | 8.73% | — |
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 |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2009-2699 unimportant priority: Debian including 1 source packages (apr), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2009-2699 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2009-2699 |
suse
|
high | CVE-2009-2699 severity important: SUSE including 81 source package names (apache2-2.2.34-70.12.1, apache2-2.4.10-6.1, …), 139 product×package rows across 28 product lines (SUSE Linux Enterprise High Performance Computing 12 SP5, SUSE Linux Enterprise Module for Server Applications 15, … (28 product lines)): Fixed 139. | https://www.suse.com/security/cve/CVE-2009-2699/ |
ubuntu
|
medium | CVE-2009-2699 medium priority: Ubuntu including 1 source packages (apr), 5 status rows across 5 suites (dapper, hardy, intrepid, jaunty, upstream): not-affected 3, DNE 1, needs-triage 1. | https://ubuntu.com/security/CVE-2009-2699 |
This flaw does not affect the version of APR shipped in Red Hat Enterprise Linux. This flaw affected JBoss Enterprise Web Server running on the Solaris platform. Updated httpd packages are available for download from Customer Support Portal: https://support.redhat.com/jbossnetwork/restricted/listSoftware.html?product=webserver&downloadType=securityPatches&version=1.0.0
Clarification 1: This issue only affects Solaris 10 and OpenSolaris. Other versions of Solaris and non-Solaris platforms are not affected. Clarification 2: This issue only affects 2.2.x versions of Apache HTTP Server, APR 1.1 through 1.3.8. APR 0.9.x is not affected.
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| apache | http_server | >= 2.2.0, < 2.2.14 | cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:* |
| apache | portable_runtime | < 1.3.9 | cpe:2.3:a:apache:portable_runtime:*:*:*:*:*:*:*:* |