The X Display Manager Control Protocol (XDMCP) support for GDM before 2.4.1.6 allows attackers to cause a denial of service (daemon crash) via a short authorization key name.
結論預警: CVE-2003-0549 綜合評估為中等風險(44.7/100):CVSS 技術影響為中級,利用機率(EPSS 1.47%) 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 | 2026-07-01 | 1.43% | 1.47% | +0.04% |
| 2 | 2026-06-15 | 0.60% | 1.43% | +0.83% |
| 3 | 2025-12-23 | — | 0.60% | — |
完整 EPSS 歷史 (共 14 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 |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2003-0549 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| gnome | gdm | 2.2.0 | cpe:2.3:a:gnome:gdm:2.2.0:*:*:*:*:*:*:* |
| gnome | gdm | 2.4.1 | cpe:2.3:a:gnome:gdm:2.4.1:*:*:*:*:*:*:* |
| gnome | gdm | 2.4.1.1 | cpe:2.3:a:gnome:gdm:2.4.1.1:*:*:*:*:*:*:* |
| gnome | gdm | 2.4.1.2 | cpe:2.3:a:gnome:gdm:2.4.1.2:*:*:*:*:*:*:* |
| gnome | gdm | 2.4.1.3 | cpe:2.3:a:gnome:gdm:2.4.1.3:*:*:*:*:*:*:* |
| gnome | gdm | 2.4.1.4 | cpe:2.3:a:gnome:gdm:2.4.1.4:*:*:*:*:*:*:* |
| gnome | gdm | 2.4.1.5 | cpe:2.3:a:gnome:gdm:2.4.1.5:*:*:*:*:*:*:* |
| gnome | gdm | 2.4.1.6 | cpe:2.3:a:gnome:gdm:2.4.1.6:*:*:*:*:*:*:* |
| redhat | kdebase | 2.0_beta2.45 | cpe:2.3:a:redhat:kdebase:2.0_beta2.45:*:i386:*:*:*:*:* |
| redhat | kdebase | 2.0_beta2.45 | cpe:2.3:a:redhat:kdebase:2.0_beta2.45:*:ppc:*:*:*:*:* |
| redhat | kdebase | 2.2.3.1.20 | cpe:2.3:a:redhat:kdebase:2.2.3.1.20:*:i386:*:*:*:*:* |
| redhat | kdebase | 2.2.3.1.20 | cpe:2.3:a:redhat:kdebase:2.2.3.1.20:*:ia64:*:*:*:*:* |
| redhat | kdebase | 2.2.3.1.22 | cpe:2.3:a:redhat:kdebase:2.2.3.1.22:*:i386:*:*:*:*:* |
| redhat | kdebase | 2.4.0.7.13 | cpe:2.3:a:redhat:kdebase:2.4.0.7.13:*:i386:*:*:*:*:* |
| redhat | kdebase | 2.4.1.3.5 | cpe:2.3:a:redhat:kdebase:2.4.1.3.5:*:i386:*:*:*:*:* |
| redhat | enterprise_linux | 2.1 | cpe:2.3:o:redhat:enterprise_linux:2.1:*:advanced_server:*:*:*:*:* |
| redhat | enterprise_linux | 2.1 | cpe:2.3:o:redhat:enterprise_linux:2.1:*:advanced_server_ia64:*:*:*:*:* |
| redhat | enterprise_linux | 2.1 | cpe:2.3:o:redhat:enterprise_linux:2.1:*:enterprise_server:*:*:*:*:* |
| redhat | enterprise_linux | 2.1 | cpe:2.3:o:redhat:enterprise_linux:2.1:*:enterprise_server_ia64:*:*:*:*:* |
| redhat | enterprise_linux | 2.1 | cpe:2.3:o:redhat:enterprise_linux:2.1:*:workstation:*:*:*:*:* |
| redhat | enterprise_linux | 2.1 | cpe:2.3:o:redhat:enterprise_linux:2.1:*:workstation_ia64:*:*:*:*:* |
| redhat | linux_advanced_workstation | 2.1 | cpe:2.3:o:redhat:linux_advanced_workstation:2.1:*:*:*:*:*:*:* |