Incorrect interaction of the parse_packet() and parse_part_sign_sha256() functions in network.c in collectd 5.7.1 and earlier allows remote attackers to cause a denial of service (infinite loop) of a collectd instance (configured with "SecurityLevel None" and with empty "AuthFile" options) via a crafted UDP packet.
結論預警: CVE-2017-7401 綜合評估為中等風險(64.4/100):CVSS 技術影響為高級,利用機率(EPSS 4.00%) 核心證據: 近一日 EPSS 上升 +3.24%,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 | 0.75% | 4.00% | +3.24% |
| 2 | 2026-06-09 | 0.42% | 0.75% | +0.33% |
| 3 | 2026-05-21 | — | 0.42% | — |
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] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2017-7401 not yet assigned priority: Debian including 1 source packages (collectd), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2017-7401 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2017-7401 |
suse
|
medium | CVE-2017-7401 severity moderate: SUSE including 216 source package names (collectd, collectd-4.9.4-0.31.1, …), 287 product×package rows across 9 product lines (SUSE Lifecycle Management Server 1.3, SUSE Linux Enterprise Module for Basesystem 15 SP2, … (9 product lines)): Fixed 255, Known Not Affected 32. | https://www.suse.com/security/cve/CVE-2017-7401/ |
ubuntu
|
medium | CVE-2017-7401 medium priority: Ubuntu including 1 source packages (collectd), 15 status rows across 15 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, precise, trusty, upstream, xenial, yakkety, zesty): not-affected 8, ignored 4, released 3. | https://ubuntu.com/security/CVE-2017-7401 |
| URL | 標籤 |
|---|---|
| http://www.securityfocus.com/bid/97321 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2017:1285 | |
| https://access.redhat.com/errata/RHSA-2017:1787 | |
| https://access.redhat.com/errata/RHSA-2018:2615 | |
| https://github.com/collectd/collectd/issues/2174 | Issue Tracking Patch Third Party Advisory |