GHSA-rv63-gqm8-9w8q · 嚴重度: high · 生態: maven — Loop with Unreachable Exit Condition in Netty
handler/ssl/OpenSslEngine.java in Netty 4.0.x before 4.0.37.Final and 4.1.x before 4.1.1.Final allows remote attackers to cause a denial of service (infinite loop).
結論預警: CVE-2016-4970 綜合評估為高風險(66.4/100):CVSS 技術影響為高級,利用機率偏高(EPSS 11.26%,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。 近一日 EPSS 上升 +3.03%,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 | 8.23% | 11.26% | +3.03% |
| 2 | 2025-03-30 | 16.89% | 8.23% | -8.66% |
| 3 | 2025-03-29 | — | 16.89% | — |
完整 EPSS 歷史 (共 12 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 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 7.8 | 2.0 | HIGH |
|
10.0 | 6.9 | [email protected] |
GHSA-rv63-gqm8-9w8q · 嚴重度: high · 生態: maven — Loop with Unreachable Exit Condition in Netty
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-4970 not yet assigned priority: Debian including 1 source packages (netty), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-4970 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2016-4970 |
ubuntu
|
medium | CVE-2016-4970 medium priority: Ubuntu including 1 source packages (netty), 24 status rows across 24 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, precise, questing, trusty, upstream, wily, xenial, yakkety, zesty): not-affected 22, needed 1, released 1. | https://ubuntu.com/security/CVE-2016-4970 |
: CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| netty | netty | >= 4.0.20, < 4.0.37 | cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:* |
| netty | netty | >= 4.1.0, < 4.1.1 | cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:* |
| redhat | jboss_data_grid | 7.1 | cpe:2.3:a:redhat:jboss_data_grid:7.1:*:*:*:*:*:*:* |
| redhat | jboss_middleware_text-only_advisories | 1.0 | cpe:2.3:a:redhat:jboss_middleware_text-only_advisories:1.0:*:*:*:*:middleware:*:* |
| apache | cassandra | 3.11.4 | cpe:2.3:a:apache:cassandra:3.11.4:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://netty.io/news/2016/06/07/4-0-37-Final.html | Release Notes Vendor Advisory |
| http://netty.io/news/2016/06/07/4-1-1-Final.html | Release Notes Vendor Advisory |
| http://rhn.redhat.com/errata/RHSA-2017-0179.html | Third Party Advisory |
| http://rhn.redhat.com/errata/RHSA-2017-1097.html | Third Party Advisory |
| http://www.securityfocus.com/bid/96540 | Third Party Advisory VDB Entry |
| https://bugzilla.redhat.com/show_bug.cgi?id=1343616 | Issue Tracking Third Party Advisory VDB Entry |
| https://github.com/netty/netty/pull/5364 | Patch Third Party Advisory |
| https://lists.apache.org/thread.html/afaa5860e3a6d327eb96c3d82cbd2f5996de815a16854ed1ad310144%40%3Ccommits.cassandra.apache.org%3E | |
| https://wiki.opendaylight.org/view/Security_Advisories | Third Party Advisory |