url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion via a response composed of an infinite stream that lacks a newline character. This leads to stack exhaustion.
結論預警: CVE-2020-25219 綜合評估為高可利用風險（80.3/100）：CVSS 技術影響為高級，利用機率（EPSS 4.28%） 核心證據: 已收錄 1 筆公開利用參考（Exploit-DB）。 近一日 EPSS 上升 +3.84%，被利用關注度持續升高。 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 ↗ |
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 | 0.45% | 4.28% | +3.84% |
| 2 | 2026-04-14 | 0.59% | 0.45% | -0.14% |
| 3 | 2025-12-17 | — | 0.59% | — |
完整 EPSS 歷史 （共 23 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 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
high | CVE-2020-25219: 1 source package rows (libproxy); 11 state rows across 9 repos (3.10-main, 3.11-main, 3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 9, open 2. | https://security.alpinelinux.org/vuln/CVE-2020-25219 |
debian
|
not yet assigned | CVE-2020-25219 not yet assigned priority: Debian including 1 source packages (libproxy), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2020-25219 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2020-25219 |
suse
|
high | CVE-2020-25219 severity important: SUSE including 363 source package names (0.1.0:libproxy1-0.4.15-4.3.1, 0.1.75:libproxy1-0.4.15-4.3.1, …), 561 product×package rows across 139 product lines (Container caasp/v4/389-ds, Container caasp/v4/busybox, … (139 product lines)): Fixed 385, Known Affected 157, Known Not Affected 19. | https://www.suse.com/security/cve/CVE-2020-25219/ |
ubuntu
|
medium | CVE-2020-25219 medium priority: Ubuntu including 1 source packages (libproxy), 5 status rows across 5 suites (bionic, focal, trusty, upstream, xenial): released 3, DNE 1, needs-triage 1. | https://ubuntu.com/security/CVE-2020-25219 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| libproxy_project | libproxy | >= 0.4.0, <= 0.4.15 | cpe:2.3:a:libproxy_project:libproxy:*:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| debian | debian_linux | 10.0 | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
| fedoraproject | fedora | 31 | cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* |
| fedoraproject | fedora | 32 | cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* |
| fedoraproject | fedora | 33 | cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* |
| opensuse | leap | 15.1 | cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* |
| opensuse | leap | 15.2 | cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 16.04 | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* |
| canonical | ubuntu_linux | 18.04 | cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 20.04 | cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* |