GHSA-f2wr-c4c4-xjg7 · 嚴重度: high · 生態: go — Apache Traffic Control vulnerable to Slowloris-style Denial of Service attack
The Traffic Router component of the incubating Apache Traffic Control project is vulnerable to a Slowloris style Denial of Service attack. TCP connections made on the configured DNS port will remain in the ESTABLISHED state until the client explicitly closes the connection or Traffic Router is restarted. If connections remain in the ESTABLISHED state indefinitely and accumulate in number to match the size of the thread pool dedicated to processing DNS requests, the thread pool becomes exhausted. Once the thread pool is exhausted, Traffic Router is unable to service any DNS request, regardless of transport protocol.
結論預警: CVE-2017-7670 綜合評估為中等風險(64.8/100):CVSS 技術影響為高級,利用機率偏高(EPSS 4.80%,百分位 91%) 核心證據: EPSS 顯示該漏洞近期被利用的可能性處於高位。 近一日 EPSS 上升 +3.07%,被利用關注度持續升高。 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 | 2026-06-15 | 1.73% | 4.80% | +3.07% |
| 2 | 2025-12-05 | 1.28% | 1.73% | +0.45% |
| 3 | 2025-11-21 | — | 1.28% | — |
完整 EPSS 歷史 (共 13 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 |
|---|---|---|---|---|---|---|
| 7.5 | 3.0 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
GHSA-f2wr-c4c4-xjg7 · 嚴重度: high · 生態: go — Apache Traffic Control vulnerable to Slowloris-style Denial of Service attack
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| apache | traffic_control | <= 1.8.0 | cpe:2.3:a:apache:traffic_control:*:*:*:*:*:*:*:* |
| apache | traffic_control | 1.8.1 | cpe:2.3:a:apache:traffic_control:1.8.1:rc0:*:*:*:*:*:* |
| apache | traffic_control | 2.0.0 | cpe:2.3:a:apache:traffic_control:2.0.0:rc1:*:*:*:*:*:* |
| apache | traffic_control | 2.0.0 | cpe:2.3:a:apache:traffic_control:2.0.0:rc2:*:*:*:*:*:* |
| apache | traffic_control | 2.0.0 | cpe:2.3:a:apache:traffic_control:2.0.0:rc3:*:*:*:*:*:* |
| apache | traffic_control | 2.0.0 | cpe:2.3:a:apache:traffic_control:2.0.0:rc4:*:*:*:*:*:* |
| apache | traffic_control | 2.0.0 | cpe:2.3:a:apache:traffic_control:2.0.0:rc5:*:*:*:*:*:* |
| apache | traffic_control | 2.0.0 | cpe:2.3:a:apache:traffic_control:2.0.0:rc6:*:*:*:*:*:* |