The __decode_dotted function in libc/inet/resolv.c in uClibc-ng before 1.0.12 allows remote DNS servers to cause a denial of service (infinite loop) via vectors involving compressed items in a reply.
結論預警: CVE-2016-2224 綜合評估為中等風險(61.4/100):CVSS 技術影響為高級,利用機率(EPSS 2.80%) 核心證據: 近一日 EPSS 上升 +1.85%,被利用關注度持續升高。 強制指令: 梳理受影響資產並納入修補計畫。
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 | 0.94% | 2.80% | +1.85% |
| 2 | 2026-03-04 | 1.16% | 0.94% | -0.21% |
| 3 | 2026-03-01 | — | 1.16% | — |
完整 EPSS 歷史 (共 38 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] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2016-2224 unimportant priority: Debian including 1 source packages (uclibc), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2016-2224 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| uclibc-ng_project | uclibc-ng | <= 1.0.11 | cpe:2.3:a:uclibc-ng_project:uclibc-ng:*:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://repo.or.cz/uclibc-ng.git/commit/d9c3a16dcab57d6b56225b9a67e9119cc9e2e4ac | Issue Tracking Patch Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2016/02/05/2 | Mailing List Patch Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2016/02/05/3 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/82903 | Third Party Advisory VDB Entry |
| https://security-tracker.debian.org/tracker/CVE-2016-2224 | Issue Tracking Patch Third Party Advisory |