The SingleDocParser::HandleNode function in yaml-cpp (aka LibYaml-C++) 0.5.3 allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted YAML file.
結論預警: CVE-2017-5950 綜合評估為中等風險(50.7/100):CVSS 技術影響為中級,利用機率(EPSS 2.03%) 核心證據: 近一日 EPSS 上升 +1.26%,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 | 0.78% | 2.03% | +1.26% |
| 2 | 2025-12-13 | 1.58% | 0.78% | -0.81% |
| 3 | 2025-12-12 | — | 1.58% | — |
完整 EPSS 歷史 (共 14 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 |
|---|---|---|---|---|---|---|
| 5.5 | 3.0 | MEDIUM |
|
1.8 | 3.6 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
low | CVE-2017-5950 low priority: Debian including 1 source packages (yaml-cpp), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2017-5950 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2017-5950 |
suse
|
medium | CVE-2017-5950 severity moderate: SUSE including 249 source package names (amazon/suse-sles-15-sp1-chost-byos-v20210304-hvm-ssd-x86_64, amazon/suse-sles-15-sp1-chost-byos-v20220127-hvm-ssd-x86_64, …), 304 product×package rows across 50 product lines (SUSE CaaS Platform 4.0, SUSE Enterprise Storage 6, … (50 product lines)): Known Affected 157, Fixed 111, Known Not Affected 36. | https://www.suse.com/security/cve/CVE-2017-5950/ |
ubuntu
|
negligible | CVE-2017-5950 negligible priority: Ubuntu including 2 source packages (yaml-cpp, yaml-cpp0.3), 46 status rows across 23 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, precise, questing, trusty, upstream, xenial, yakkety, zesty): DNE 17, not-affected 11, ignored 10, needed 6, deferred 1, released 1. | https://ubuntu.com/security/CVE-2017-5950 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| yaml-cpp_project | yaml-cpp | 0.5.3 | cpe:2.3:a:yaml-cpp_project:yaml-cpp:0.5.3:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://www.securityfocus.com/bid/97307 | Third Party Advisory VDB Entry |
| https://github.com/jbeder/yaml-cpp/issues/459 | Third Party Advisory |
| http://seclists.org/fulldisclosure/2024/Nov/0 |