Stack-based buffer overflow in the ast_parse_digest function in main/utils.c in Asterisk 1.8.x before 1.8.10.1 and 10.x before 10.2.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string in an HTTP Digest Authentication header.
結論預警: CVE-2012-1184 綜合評估為高可利用風險（73.8/100）：CVSS 技術影響為高級，利用機率偏高（EPSS 16.39%，百分位 97%） 核心證據: 已收錄 1 筆公開利用參考（Exploit-DB）。 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 |
|---|---|---|---|---|
| 18855 | exploit_db | edb | 2012-03-15 | 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 | 37.42% | 16.39% | -21.03% |
| 2 | 2026-05-20 | 41.70% | 37.42% | -4.28% |
| 3 | 2025-03-30 | — | 41.70% | — |
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 |
|---|---|---|---|---|---|---|
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2012-1184 not yet assigned priority: Debian including 1 source packages (asterisk), 3 status rows across 3 suites (bullseye, forky, sid): resolved 3. | https://security-tracker.debian.org/tracker/CVE-2012-1184 |
gentoo
|
high | CVE-2012-1184: 1 GLSA(s) (201203-21), 1 atom(s) (net-misc/asterisk); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2012-1184 |
ubuntu
|
medium | CVE-2012-1184 medium priority: Ubuntu including 1 source packages (asterisk), 9 status rows across 9 suites (hardy, lucid, maverick, natty, oneiric, precise, quantal, raring, upstream): not-affected 7, ignored 1, released 1. | https://ubuntu.com/security/CVE-2012-1184 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| digium | asterisk | 1.8.0 | cpe:2.3:a:digium:asterisk:1.8.0:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.0 | cpe:2.3:a:digium:asterisk:1.8.0:beta1:*:*:*:*:*:* |
| digium | asterisk | 1.8.0 | cpe:2.3:a:digium:asterisk:1.8.0:beta2:*:*:*:*:*:* |
| digium | asterisk | 1.8.0 | cpe:2.3:a:digium:asterisk:1.8.0:beta3:*:*:*:*:*:* |
| digium | asterisk | 1.8.0 | cpe:2.3:a:digium:asterisk:1.8.0:beta4:*:*:*:*:*:* |
| digium | asterisk | 1.8.0 | cpe:2.3:a:digium:asterisk:1.8.0:beta5:*:*:*:*:*:* |
| digium | asterisk | 1.8.0 | cpe:2.3:a:digium:asterisk:1.8.0:rc2:*:*:*:*:*:* |
| digium | asterisk | 1.8.0 | cpe:2.3:a:digium:asterisk:1.8.0:rc3:*:*:*:*:*:* |
| digium | asterisk | 1.8.0 | cpe:2.3:a:digium:asterisk:1.8.0:rc4:*:*:*:*:*:* |
| digium | asterisk | 1.8.0 | cpe:2.3:a:digium:asterisk:1.8.0:rc5:*:*:*:*:*:* |
| digium | asterisk | 1.8.1.1 | cpe:2.3:a:digium:asterisk:1.8.1.1:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.1.2 | cpe:2.3:a:digium:asterisk:1.8.1.2:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.2 | cpe:2.3:a:digium:asterisk:1.8.2:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.2.1 | cpe:2.3:a:digium:asterisk:1.8.2.1:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.2.2 | cpe:2.3:a:digium:asterisk:1.8.2.2:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.2.3 | cpe:2.3:a:digium:asterisk:1.8.2.3:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.2.4 | cpe:2.3:a:digium:asterisk:1.8.2.4:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.3 | cpe:2.3:a:digium:asterisk:1.8.3:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.3 | cpe:2.3:a:digium:asterisk:1.8.3:rc1:*:*:*:*:*:* |
| digium | asterisk | 1.8.3 | cpe:2.3:a:digium:asterisk:1.8.3:rc2:*:*:*:*:*:* |
| digium | asterisk | 1.8.3 | cpe:2.3:a:digium:asterisk:1.8.3:rc3:*:*:*:*:*:* |
| digium | asterisk | 1.8.3.1 | cpe:2.3:a:digium:asterisk:1.8.3.1:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.3.2 | cpe:2.3:a:digium:asterisk:1.8.3.2:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.3.3 | cpe:2.3:a:digium:asterisk:1.8.3.3:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.4 | cpe:2.3:a:digium:asterisk:1.8.4:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.4 | cpe:2.3:a:digium:asterisk:1.8.4:rc1:*:*:*:*:*:* |
| digium | asterisk | 1.8.4 | cpe:2.3:a:digium:asterisk:1.8.4:rc2:*:*:*:*:*:* |
| digium | asterisk | 1.8.4 | cpe:2.3:a:digium:asterisk:1.8.4:rc3:*:*:*:*:*:* |
| digium | asterisk | 1.8.4.1 | cpe:2.3:a:digium:asterisk:1.8.4.1:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.4.2 | cpe:2.3:a:digium:asterisk:1.8.4.2:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.4.3 | cpe:2.3:a:digium:asterisk:1.8.4.3:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.4.4 | cpe:2.3:a:digium:asterisk:1.8.4.4:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.5 | cpe:2.3:a:digium:asterisk:1.8.5:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.5 | cpe:2.3:a:digium:asterisk:1.8.5:rc1:*:*:*:*:*:* |
| digium | asterisk | 1.8.5.0 | cpe:2.3:a:digium:asterisk:1.8.5.0:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.6.0 | cpe:2.3:a:digium:asterisk:1.8.6.0:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.6.0 | cpe:2.3:a:digium:asterisk:1.8.6.0:rc1:*:*:*:*:*:* |
| digium | asterisk | 1.8.6.0 | cpe:2.3:a:digium:asterisk:1.8.6.0:rc2:*:*:*:*:*:* |
| digium | asterisk | 1.8.6.0 | cpe:2.3:a:digium:asterisk:1.8.6.0:rc3:*:*:*:*:*:* |
| digium | asterisk | 1.8.7.0 | cpe:2.3:a:digium:asterisk:1.8.7.0:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.7.0 | cpe:2.3:a:digium:asterisk:1.8.7.0:rc1:*:*:*:*:*:* |
| digium | asterisk | 1.8.7.0 | cpe:2.3:a:digium:asterisk:1.8.7.0:rc2:*:*:*:*:*:* |
| digium | asterisk | 1.8.7.1 | cpe:2.3:a:digium:asterisk:1.8.7.1:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.8.0 | cpe:2.3:a:digium:asterisk:1.8.8.0:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.8.0 | cpe:2.3:a:digium:asterisk:1.8.8.0:rc1:*:*:*:*:*:* |
| digium | asterisk | 1.8.8.0 | cpe:2.3:a:digium:asterisk:1.8.8.0:rc2:*:*:*:*:*:* |
| digium | asterisk | 1.8.8.0 | cpe:2.3:a:digium:asterisk:1.8.8.0:rc3:*:*:*:*:*:* |
| digium | asterisk | 1.8.8.0 | cpe:2.3:a:digium:asterisk:1.8.8.0:rc4:*:*:*:*:*:* |
| digium | asterisk | 1.8.8.0 | cpe:2.3:a:digium:asterisk:1.8.8.0:rc5:*:*:*:*:*:* |
| digium | asterisk | 1.8.8.1 | cpe:2.3:a:digium:asterisk:1.8.8.1:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.8.2 | cpe:2.3:a:digium:asterisk:1.8.8.2:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.9.0 | cpe:2.3:a:digium:asterisk:1.8.9.0:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.9.0 | cpe:2.3:a:digium:asterisk:1.8.9.0:rc1:*:*:*:*:*:* |
| digium | asterisk | 1.8.9.0 | cpe:2.3:a:digium:asterisk:1.8.9.0:rc2:*:*:*:*:*:* |
| digium | asterisk | 1.8.9.0 | cpe:2.3:a:digium:asterisk:1.8.9.0:rc3:*:*:*:*:*:* |
| digium | asterisk | 1.8.9.1 | cpe:2.3:a:digium:asterisk:1.8.9.1:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.9.2 | cpe:2.3:a:digium:asterisk:1.8.9.2:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.9.3 | cpe:2.3:a:digium:asterisk:1.8.9.3:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.10.0 | cpe:2.3:a:digium:asterisk:1.8.10.0:*:*:*:*:*:*:* |
| digium | asterisk | 1.8.10.0 | cpe:2.3:a:digium:asterisk:1.8.10.0:rc1:*:*:*:*:*:* |
| digium | asterisk | 1.8.10.0 | cpe:2.3:a:digium:asterisk:1.8.10.0:rc2:*:*:*:*:*:* |
| digium | asterisk | 1.8.10.0 | cpe:2.3:a:digium:asterisk:1.8.10.0:rc3:*:*:*:*:*:* |
| digium | asterisk | 1.8.10.0 | cpe:2.3:a:digium:asterisk:1.8.10.0:rc4:*:*:*:*:*:* |
| digium | asterisk | 10.0.0 | cpe:2.3:a:digium:asterisk:10.0.0:*:*:*:*:*:*:* |
| digium | asterisk | 10.0.0 | cpe:2.3:a:digium:asterisk:10.0.0:beta1:*:*:*:*:*:* |
| digium | asterisk | 10.0.0 | cpe:2.3:a:digium:asterisk:10.0.0:beta2:*:*:*:*:*:* |
| digium | asterisk | 10.0.0 | cpe:2.3:a:digium:asterisk:10.0.0:rc1:*:*:*:*:*:* |
| digium | asterisk | 10.0.0 | cpe:2.3:a:digium:asterisk:10.0.0:rc2:*:*:*:*:*:* |
| digium | asterisk | 10.0.0 | cpe:2.3:a:digium:asterisk:10.0.0:rc3:*:*:*:*:*:* |
| digium | asterisk | 10.0.1 | cpe:2.3:a:digium:asterisk:10.0.1:*:*:*:*:*:*:* |
| digium | asterisk | 10.1.0 | cpe:2.3:a:digium:asterisk:10.1.0:*:*:*:*:*:*:* |
| digium | asterisk | 10.1.0 | cpe:2.3:a:digium:asterisk:10.1.0:rc1:*:*:*:*:*:* |
| digium | asterisk | 10.1.0 | cpe:2.3:a:digium:asterisk:10.1.0:rc2:*:*:*:*:*:* |
| digium | asterisk | 10.1.1 | cpe:2.3:a:digium:asterisk:10.1.1:*:*:*:*:*:*:* |
| digium | asterisk | 10.1.2 | cpe:2.3:a:digium:asterisk:10.1.2:*:*:*:*:*:*:* |
| digium | asterisk | 10.1.3 | cpe:2.3:a:digium:asterisk:10.1.3:*:*:*:*:*:*:* |
| digium | asterisk | 10.2.0 | cpe:2.3:a:digium:asterisk:10.2.0:*:*:*:*:*:*:* |
| digium | asterisk | 10.2.0 | cpe:2.3:a:digium:asterisk:10.2.0:rc1:*:*:*:*:*:* |
| digium | asterisk | 10.2.0 | cpe:2.3:a:digium:asterisk:10.2.0:rc2:*:*:*:*:*:* |
| digium | asterisk | 10.2.0 | cpe:2.3:a:digium:asterisk:10.2.0:rc3:*:*:*:*:*:* |