GHSA-qfxv-3ppc-7qg5 · 嚴重度： medium · 生態： maven — Apache Tomcat Vulnerable to Denial of Service (DoS) via Improper Handling of chunk extensions
Apache Tomcat 6.x before 6.0.37 and 7.x before 7.0.30 does not properly handle chunk extensions in chunked transfer coding, which allows remote attackers to cause a denial of service by streaming data.
結論預警: CVE-2012-3544 綜合評估為中等風險（53.6/100）：CVSS 技術影響為中級，利用機率偏高（EPSS 11.00%，百分位 95%） 核心證據: EPSS 顯示該漏洞近期被利用的可能性處於高位。 強制指令: 被利用機率偏高—請盤點暴露面並優先安排修補。
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。
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 | 2026-06-26 | 10.80% | 11.00% | +0.20% |
| 2 | 2026-06-15 | 38.14% | 10.80% | -27.34% |
| 3 | 2026-06-08 | — | 38.14% | — |
完整 EPSS 歷史 （共 18 筆）
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 |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
GHSA-qfxv-3ppc-7qg5 · 嚴重度： medium · 生態： maven — Apache Tomcat Vulnerable to Denial of Service (DoS) via Improper Handling of chunk extensions
| vendor | priority | summary | link |
|---|---|---|---|
gentoo
|
normal | CVE-2012-3544: 1 GLSA(s) (201412-29), 1 atom(s) (www-servers/tomcat); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2012-3544 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2012-3544 |
suse
|
low | CVE-2012-3544 severity low: SUSE including 17 source package names (libtcnative-1-0-1.3.3-12.2.1, tomcat6-6.0.18-20.35.42.1, …), 59 product×package rows across 7 product lines (SUSE Linux Enterprise Server 11 SP1-TERADATA, SUSE Linux Enterprise Server 11 SP2, … (7 product lines)): Fixed 59. | https://www.suse.com/security/cve/CVE-2012-3544/ |
ubuntu
|
medium | CVE-2012-3544 medium priority: Ubuntu including 2 source packages (tomcat6, tomcat7), 26 status rows across 13 suites (lucid, precise, quantal, raring, saucy, trusty, upstream, utopic, vivid, wily, xenial, yakkety, zesty): not-affected 16, released 5, DNE 3, ignored 2. | https://ubuntu.com/security/CVE-2012-3544 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| apache | tomcat | 6.0 | cpe:2.3:a:apache:tomcat:6.0:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.0 | cpe:2.3:a:apache:tomcat:6.0.0:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.0 | cpe:2.3:a:apache:tomcat:6.0.0:alpha:*:*:*:*:*:* |
| apache | tomcat | 6.0.1 | cpe:2.3:a:apache:tomcat:6.0.1:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.1 | cpe:2.3:a:apache:tomcat:6.0.1:alpha:*:*:*:*:*:* |
| apache | tomcat | 6.0.2 | cpe:2.3:a:apache:tomcat:6.0.2:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.2 | cpe:2.3:a:apache:tomcat:6.0.2:alpha:*:*:*:*:*:* |
| apache | tomcat | 6.0.2 | cpe:2.3:a:apache:tomcat:6.0.2:beta:*:*:*:*:*:* |
| apache | tomcat | 6.0.3 | cpe:2.3:a:apache:tomcat:6.0.3:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.4 | cpe:2.3:a:apache:tomcat:6.0.4:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.4 | cpe:2.3:a:apache:tomcat:6.0.4:alpha:*:*:*:*:*:* |
| apache | tomcat | 6.0.5 | cpe:2.3:a:apache:tomcat:6.0.5:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.6 | cpe:2.3:a:apache:tomcat:6.0.6:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.6 | cpe:2.3:a:apache:tomcat:6.0.6:alpha:*:*:*:*:*:* |
| apache | tomcat | 6.0.7 | cpe:2.3:a:apache:tomcat:6.0.7:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.7 | cpe:2.3:a:apache:tomcat:6.0.7:alpha:*:*:*:*:*:* |
| apache | tomcat | 6.0.7 | cpe:2.3:a:apache:tomcat:6.0.7:beta:*:*:*:*:*:* |
| apache | tomcat | 6.0.8 | cpe:2.3:a:apache:tomcat:6.0.8:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.8 | cpe:2.3:a:apache:tomcat:6.0.8:alpha:*:*:*:*:*:* |
| apache | tomcat | 6.0.9 | cpe:2.3:a:apache:tomcat:6.0.9:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.9 | cpe:2.3:a:apache:tomcat:6.0.9:beta:*:*:*:*:*:* |
| apache | tomcat | 6.0.10 | cpe:2.3:a:apache:tomcat:6.0.10:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.11 | cpe:2.3:a:apache:tomcat:6.0.11:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.12 | cpe:2.3:a:apache:tomcat:6.0.12:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.13 | cpe:2.3:a:apache:tomcat:6.0.13:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.14 | cpe:2.3:a:apache:tomcat:6.0.14:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.15 | cpe:2.3:a:apache:tomcat:6.0.15:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.16 | cpe:2.3:a:apache:tomcat:6.0.16:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.17 | cpe:2.3:a:apache:tomcat:6.0.17:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.18 | cpe:2.3:a:apache:tomcat:6.0.18:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.19 | cpe:2.3:a:apache:tomcat:6.0.19:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.20 | cpe:2.3:a:apache:tomcat:6.0.20:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.24 | cpe:2.3:a:apache:tomcat:6.0.24:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.26 | cpe:2.3:a:apache:tomcat:6.0.26:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.27 | cpe:2.3:a:apache:tomcat:6.0.27:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.28 | cpe:2.3:a:apache:tomcat:6.0.28:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.29 | cpe:2.3:a:apache:tomcat:6.0.29:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.30 | cpe:2.3:a:apache:tomcat:6.0.30:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.31 | cpe:2.3:a:apache:tomcat:6.0.31:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.32 | cpe:2.3:a:apache:tomcat:6.0.32:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.33 | cpe:2.3:a:apache:tomcat:6.0.33:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.35 | cpe:2.3:a:apache:tomcat:6.0.35:*:*:*:*:*:*:* |
| apache | tomcat | 6.0.36 | cpe:2.3:a:apache:tomcat:6.0.36:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.0 | cpe:2.3:a:apache:tomcat:7.0.0:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.0 | cpe:2.3:a:apache:tomcat:7.0.0:beta:*:*:*:*:*:* |
| apache | tomcat | 7.0.1 | cpe:2.3:a:apache:tomcat:7.0.1:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.2 | cpe:2.3:a:apache:tomcat:7.0.2:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.2 | cpe:2.3:a:apache:tomcat:7.0.2:beta:*:*:*:*:*:* |
| apache | tomcat | 7.0.3 | cpe:2.3:a:apache:tomcat:7.0.3:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.4 | cpe:2.3:a:apache:tomcat:7.0.4:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.4 | cpe:2.3:a:apache:tomcat:7.0.4:beta:*:*:*:*:*:* |
| apache | tomcat | 7.0.5 | cpe:2.3:a:apache:tomcat:7.0.5:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.6 | cpe:2.3:a:apache:tomcat:7.0.6:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.7 | cpe:2.3:a:apache:tomcat:7.0.7:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.8 | cpe:2.3:a:apache:tomcat:7.0.8:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.9 | cpe:2.3:a:apache:tomcat:7.0.9:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.10 | cpe:2.3:a:apache:tomcat:7.0.10:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.11 | cpe:2.3:a:apache:tomcat:7.0.11:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.12 | cpe:2.3:a:apache:tomcat:7.0.12:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.13 | cpe:2.3:a:apache:tomcat:7.0.13:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.14 | cpe:2.3:a:apache:tomcat:7.0.14:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.15 | cpe:2.3:a:apache:tomcat:7.0.15:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.16 | cpe:2.3:a:apache:tomcat:7.0.16:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.17 | cpe:2.3:a:apache:tomcat:7.0.17:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.18 | cpe:2.3:a:apache:tomcat:7.0.18:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.19 | cpe:2.3:a:apache:tomcat:7.0.19:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.20 | cpe:2.3:a:apache:tomcat:7.0.20:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.21 | cpe:2.3:a:apache:tomcat:7.0.21:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.22 | cpe:2.3:a:apache:tomcat:7.0.22:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.23 | cpe:2.3:a:apache:tomcat:7.0.23:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.25 | cpe:2.3:a:apache:tomcat:7.0.25:*:*:*:*:*:*:* |
| apache | tomcat | 7.0.28 | cpe:2.3:a:apache:tomcat:7.0.28:*:*:*:*:*:*:* |