The __hash_open function in hash.c:229 in Mozilla Network Security Services (NSS) allows context-dependent attackers to cause a denial of service (floating point exception and crash) via a crafted cert8.db file.
結論預警: CVE-2017-11697 綜合評估為高可利用風險(60.5/100):CVSS 技術影響為高級,利用機率偏低(EPSS 0.52%) 核心證據: 已收錄 2 筆公開利用參考(Exploit-DB)。 強制指令: 存在公開利用—請盤點暴露面、落實緩解措施並優先修補。
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。
| EDB-ID | 來源 | 類型 | 公開時間 | 連結 |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 0.11% | 0.52% | +0.41% |
| 2 | 2025-03-30 | 0.23% | 0.11% | -0.12% |
| 3 | 2025-03-29 | — | 0.23% | — |
完整 EPSS 歷史 (共 6 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 |
|---|---|---|---|---|---|---|
| 7.8 | 3.0 | HIGH |
|
1.8 | 5.9 | [email protected] |
| 4.6 | 2.0 | MEDIUM |
|
3.9 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2017-11697 unimportant priority: Debian including 1 source packages (nss), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 5. | https://security-tracker.debian.org/tracker/CVE-2017-11697 |
gentoo
|
normal | CVE-2017-11697: 1 GLSA(s) (202003-37), 1 atom(s) (dev-libs/nss); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2017-11697 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2017-11697 |
suse
|
medium | CVE-2017-11697 severity moderate: SUSE including 19 source package names (libfreebl3, libfreebl3-32bit, …), 201 product×package rows across 26 product lines (SLES for SAP Applications 11 SP3, SUSE CaaS Platform 3.0, … (26 product lines)): Known Not Affected 201. | https://www.suse.com/security/cve/CVE-2017-11697/ |
ubuntu
|
negligible | CVE-2017-11697 negligible priority: Ubuntu including 1 source packages (nss), 16 status rows across 16 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, trusty, upstream, xenial, zesty): ignored 8, not-affected 7, needed 1. | https://ubuntu.com/security/CVE-2017-11697 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| mozilla | network_security_services | — | cpe:2.3:a:mozilla:network_security_services:-:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://packetstormsecurity.com/files/143735/NSS-Buffer-Overflows-Floating-Point-Exception.html | Third Party Advisory VDB Entry |
| http://seclists.org/fulldisclosure/2017/Aug/17 | Exploit Mailing List Third Party Advisory |
| http://www.geeknik.net/9brdqk6xu | Exploit Third Party Advisory |
| http://www.securityfocus.com/bid/100345 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039153 | Third Party Advisory VDB Entry |
| https://security.gentoo.org/glsa/202003-37 |