functions/imap_general.php in SquirrelMail, as used in Red Hat Enterprise Linux (RHEL) 4 and 5, does not properly handle 8-bit characters in passwords, which allows remote attackers to cause a denial of service (disk consumption) by making many IMAP login attempts with different usernames, leading to the creation of many preference files. NOTE: this issue exists because of an incorrect fix for CVE-2010-2813.
結論預警: CVE-2012-2124 綜合評估為中等風險(45.5/100):CVSS 技術影響為中級,利用機率(EPSS 0.77%) 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 | 2025-07-12 | 0.69% | 0.77% | +0.08% |
| 2 | 2025-03-30 | 1.70% | 0.69% | -1.01% |
| 3 | 2025-03-29 | — | 1.70% | — |
完整 EPSS 歷史 (共 9 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-2012-2124 |
ubuntu
|
low | CVE-2012-2124 low priority: Ubuntu including 1 source packages (squirrelmail), 6 status rows across 6 suites (hardy, lucid, natty, oneiric, precise, upstream): not-affected 6. | https://ubuntu.com/security/CVE-2012-2124 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| squirrelmail | squirrelmail | — | cpe:2.3:a:squirrelmail:squirrelmail:-:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 4 | cpe:2.3:o:redhat:enterprise_linux:4:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 5 | cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:* |