The m_authenticate function in modules/m_sasl.c in UnrealIRCd before 3.2.10.7 and 4.x before 4.0.6 allows remote attackers to spoof certificate fingerprints and consequently log in as another user via a crafted AUTHENTICATE parameter.
結論預警: CVE-2016-7144 綜合評估為中等風險(54.3/100):CVSS 技術影響為高級,利用機率(EPSS 1.27%) 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 | 2.39% | 1.27% | -1.12% |
| 2 | 2025-03-30 | 4.50% | 2.39% | -2.11% |
| 3 | 2025-03-29 | — | 4.50% | — |
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 |
|---|---|---|---|---|---|---|
| 8.1 | 3.0 | HIGH |
|
2.2 | 5.9 | [email protected] |
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| unrealircd | unrealircd | <= 3.2.10.5 | cpe:2.3:a:unrealircd:unrealircd:*:*:*:*:*:*:*:* |
| unrealircd | unrealircd | 4.0.0 | cpe:2.3:a:unrealircd:unrealircd:4.0.0:*:*:*:*:*:*:* |
| unrealircd | unrealircd | 4.0.1 | cpe:2.3:a:unrealircd:unrealircd:4.0.1:*:*:*:*:*:*:* |
| unrealircd | unrealircd | 4.0.2 | cpe:2.3:a:unrealircd:unrealircd:4.0.2:*:*:*:*:*:*:* |
| unrealircd | unrealircd | 4.0.3 | cpe:2.3:a:unrealircd:unrealircd:4.0.3:*:*:*:*:*:*:* |
| unrealircd | unrealircd | 4.0.3.1 | cpe:2.3:a:unrealircd:unrealircd:4.0.3.1:*:*:*:*:*:*:* |
| unrealircd | unrealircd | 4.0.4 | cpe:2.3:a:unrealircd:unrealircd:4.0.4:*:*:*:*:*:*:* |
| unrealircd | unrealircd | 4.0.5 | cpe:2.3:a:unrealircd:unrealircd:4.0.5:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/09/04/3 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2016/09/05/8 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/92763 | Third Party Advisory VDB Entry |
| https://forums.unrealircd.org/viewtopic.php?f=1&t=8588 | Vendor Advisory |
| https://github.com/unrealircd/unrealircd/commit/f473e355e1dc422c4f019dbf86bc50ba1a34a766 | Patch |