The Quagga BGP daemon (bgpd) prior to version 1.2.3 does not properly bounds check the data sent with a NOTIFY to a peer, if an attribute length is invalid. Arbitrary data from the bgpd process may be sent over the network to a peer and/or bgpd may crash.
結論預警: CVE-2018-5378 綜合評估為中等風險(63.4/100):CVSS 技術影響為高級,利用機率偏高(EPSS 74.60%,百分位 99%) 核心證據: EPSS 顯示該漏洞近期被利用的可能性處於高位。 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 | 2026-06-28 | 74.44% | 74.60% | +0.16% |
| 2 | 2026-06-15 | 9.30% | 74.44% | +65.14% |
| 3 | 2026-03-27 | — | 9.30% | — |
完整 EPSS 歷史 (共 20 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 |
|---|---|---|---|---|---|---|
| 7.1 | 3.0 | HIGH |
|
2.8 | 4.2 | [email protected] |
| 5.9 | 3.0 | MEDIUM |
|
1.6 | 4.2 | [email protected] |
| 4.9 | 2.0 | MEDIUM |
|
6.8 | 4.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2018-5378: 1 source package rows (quagga); 5 state rows across 5 repos (3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 0, open 5. | https://security.alpinelinux.org/vuln/CVE-2018-5378 |
gentoo
|
high | CVE-2018-5378: 1 GLSA(s) (201804-17), 1 atom(s) (net-misc/quagga); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2018-5378 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2018-5378 |
ubuntu
|
medium | CVE-2018-5378 medium priority: Ubuntu including 1 source packages (quagga), 4 status rows across 4 suites (artful, trusty, upstream, xenial): released 2, DNE 1, not-affected 1. | https://ubuntu.com/security/CVE-2018-5378 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| quagga | quagga | <= 1.2.2 | cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 14.04 | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 16.04 | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 17.10 | cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://savannah.nongnu.org/forum/forum.php?forum_id=9095 | Third Party Advisory |
| http://www.kb.cert.org/vuls/id/940439 | Third Party Advisory US Government Resource |
| https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-0543.txt | Vendor Advisory |
| https://security.gentoo.org/glsa/201804-17 | Third Party Advisory |
| https://usn.ubuntu.com/3573-1/ | Third Party Advisory |
| https://www.debian.org/security/2018/dsa-4115 | Third Party Advisory |