The prescan() function in the address parser (parseaddr.c) in Sendmail before 8.12.9 does not properly handle certain conversions from char and int types, which can cause a length check to be disabled when Sendmail misinterprets an input value as a special "NOCHAR" control value, allowing attackers to cause a denial of service and possibly execute arbitrary code via a buffer overflow attack using messages, a different vulnerability than CVE-2002-1337.
結論預警: CVE-2003-0161 綜合評估為高可利用風險（84.4/100）：CVSS 技術影響為嚴重級，利用機率偏高（EPSS 38.19%，百分位 98%） 核心證據: 已收錄 2 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 |
|---|---|---|---|---|
| 24 | exploit_db | edb | 2003-04-30 | Exploit-DB ↗ |
| 22442 | exploit_db | edb | 2003-03-29 | 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 | 60.09% | 38.19% | -21.90% |
| 2 | 2026-06-08 | 67.90% | 60.09% | -7.81% |
| 3 | 2025-12-28 | — | 67.90% | — |
完整 EPSS 歷史 （共 19 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 |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2003-0161 not yet assigned priority: Debian including 1 source packages (sendmail), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2003-0161 |
redhat
|
critical | — | https://access.redhat.com/security/cve/CVE-2003-0161 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| sendmail | sendmail | 2.6 | cpe:2.3:a:sendmail:sendmail:2.6:*:*:*:*:*:*:* |
| sendmail | sendmail | 2.6.1 | cpe:2.3:a:sendmail:sendmail:2.6.1:*:*:*:*:*:*:* |
| sendmail | sendmail | 2.6.2 | cpe:2.3:a:sendmail:sendmail:2.6.2:*:*:*:*:*:*:* |
| sendmail | sendmail | 3.0 | cpe:2.3:a:sendmail:sendmail:3.0:*:*:*:*:*:*:* |
| sendmail | sendmail | 3.0.1 | cpe:2.3:a:sendmail:sendmail:3.0.1:*:*:*:*:*:*:* |
| sendmail | sendmail | 3.0.2 | cpe:2.3:a:sendmail:sendmail:3.0.2:*:*:*:*:*:*:* |
| sendmail | sendmail | 3.0.3 | cpe:2.3:a:sendmail:sendmail:3.0.3:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.9.0 | cpe:2.3:a:sendmail:sendmail:8.9.0:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.9.1 | cpe:2.3:a:sendmail:sendmail:8.9.1:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.9.2 | cpe:2.3:a:sendmail:sendmail:8.9.2:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.9.3 | cpe:2.3:a:sendmail:sendmail:8.9.3:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.10 | cpe:2.3:a:sendmail:sendmail:8.10:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.10.1 | cpe:2.3:a:sendmail:sendmail:8.10.1:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.10.2 | cpe:2.3:a:sendmail:sendmail:8.10.2:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.11.0 | cpe:2.3:a:sendmail:sendmail:8.11.0:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.11.1 | cpe:2.3:a:sendmail:sendmail:8.11.1:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.11.2 | cpe:2.3:a:sendmail:sendmail:8.11.2:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.11.3 | cpe:2.3:a:sendmail:sendmail:8.11.3:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.11.4 | cpe:2.3:a:sendmail:sendmail:8.11.4:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.11.5 | cpe:2.3:a:sendmail:sendmail:8.11.5:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.11.6 | cpe:2.3:a:sendmail:sendmail:8.11.6:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.12 | cpe:2.3:a:sendmail:sendmail:8.12:beta10:*:*:*:*:*:* |
| sendmail | sendmail | 8.12 | cpe:2.3:a:sendmail:sendmail:8.12:beta12:*:*:*:*:*:* |
| sendmail | sendmail | 8.12 | cpe:2.3:a:sendmail:sendmail:8.12:beta16:*:*:*:*:*:* |
| sendmail | sendmail | 8.12 | cpe:2.3:a:sendmail:sendmail:8.12:beta5:*:*:*:*:*:* |
| sendmail | sendmail | 8.12 | cpe:2.3:a:sendmail:sendmail:8.12:beta7:*:*:*:*:*:* |
| sendmail | sendmail | 8.12.0 | cpe:2.3:a:sendmail:sendmail:8.12.0:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.12.1 | cpe:2.3:a:sendmail:sendmail:8.12.1:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.12.2 | cpe:2.3:a:sendmail:sendmail:8.12.2:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.12.3 | cpe:2.3:a:sendmail:sendmail:8.12.3:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.12.4 | cpe:2.3:a:sendmail:sendmail:8.12.4:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.12.5 | cpe:2.3:a:sendmail:sendmail:8.12.5:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.12.6 | cpe:2.3:a:sendmail:sendmail:8.12.6:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.12.7 | cpe:2.3:a:sendmail:sendmail:8.12.7:*:*:*:*:*:*:* |
| sendmail | sendmail | 8.12.8 | cpe:2.3:a:sendmail:sendmail:8.12.8:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 2.1 | cpe:2.3:a:sendmail:sendmail_switch:2.1:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 2.1.1 | cpe:2.3:a:sendmail:sendmail_switch:2.1.1:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 2.1.2 | cpe:2.3:a:sendmail:sendmail_switch:2.1.2:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 2.1.3 | cpe:2.3:a:sendmail:sendmail_switch:2.1.3:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 2.1.4 | cpe:2.3:a:sendmail:sendmail_switch:2.1.4:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 2.1.5 | cpe:2.3:a:sendmail:sendmail_switch:2.1.5:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 2.2 | cpe:2.3:a:sendmail:sendmail_switch:2.2:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 2.2.1 | cpe:2.3:a:sendmail:sendmail_switch:2.2.1:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 2.2.2 | cpe:2.3:a:sendmail:sendmail_switch:2.2.2:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 2.2.3 | cpe:2.3:a:sendmail:sendmail_switch:2.2.3:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 2.2.4 | cpe:2.3:a:sendmail:sendmail_switch:2.2.4:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 2.2.5 | cpe:2.3:a:sendmail:sendmail_switch:2.2.5:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 3.0 | cpe:2.3:a:sendmail:sendmail_switch:3.0:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 3.0.1 | cpe:2.3:a:sendmail:sendmail_switch:3.0.1:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 3.0.2 | cpe:2.3:a:sendmail:sendmail_switch:3.0.2:*:*:*:*:*:*:* |
| sendmail | sendmail_switch | 3.0.3 | cpe:2.3:a:sendmail:sendmail_switch:3.0.3:*:*:*:*:*:*:* |
| compaq | tru64 | 4.0b | cpe:2.3:o:compaq:tru64:4.0b:*:*:*:*:*:*:* |
| compaq | tru64 | 4.0d | cpe:2.3:o:compaq:tru64:4.0d:*:*:*:*:*:*:* |
| compaq | tru64 | 4.0d_pk9_bl17 | cpe:2.3:o:compaq:tru64:4.0d_pk9_bl17:*:*:*:*:*:*:* |
| compaq | tru64 | 4.0f | cpe:2.3:o:compaq:tru64:4.0f:*:*:*:*:*:*:* |
| compaq | tru64 | 4.0f_pk6_bl17 | cpe:2.3:o:compaq:tru64:4.0f_pk6_bl17:*:*:*:*:*:*:* |
| compaq | tru64 | 4.0f_pk7_bl18 | cpe:2.3:o:compaq:tru64:4.0f_pk7_bl18:*:*:*:*:*:*:* |
| compaq | tru64 | 4.0g | cpe:2.3:o:compaq:tru64:4.0g:*:*:*:*:*:*:* |
| compaq | tru64 | 4.0g_pk3_bl17 | cpe:2.3:o:compaq:tru64:4.0g_pk3_bl17:*:*:*:*:*:*:* |
| compaq | tru64 | 5.0 | cpe:2.3:o:compaq:tru64:5.0:*:*:*:*:*:*:* |
| compaq | tru64 | 5.0_pk4_bl17 | cpe:2.3:o:compaq:tru64:5.0_pk4_bl17:*:*:*:*:*:*:* |
| compaq | tru64 | 5.0_pk4_bl18 | cpe:2.3:o:compaq:tru64:5.0_pk4_bl18:*:*:*:*:*:*:* |
| compaq | tru64 | 5.0a | cpe:2.3:o:compaq:tru64:5.0a:*:*:*:*:*:*:* |
| compaq | tru64 | 5.0a_pk3_bl17 | cpe:2.3:o:compaq:tru64:5.0a_pk3_bl17:*:*:*:*:*:*:* |
| compaq | tru64 | 5.0f | cpe:2.3:o:compaq:tru64:5.0f:*:*:*:*:*:*:* |
| compaq | tru64 | 5.1 | cpe:2.3:o:compaq:tru64:5.1:*:*:*:*:*:*:* |
| compaq | tru64 | 5.1_pk3_bl17 | cpe:2.3:o:compaq:tru64:5.1_pk3_bl17:*:*:*:*:*:*:* |
| compaq | tru64 | 5.1_pk4_bl18 | cpe:2.3:o:compaq:tru64:5.1_pk4_bl18:*:*:*:*:*:*:* |
| compaq | tru64 | 5.1_pk5_bl19 | cpe:2.3:o:compaq:tru64:5.1_pk5_bl19:*:*:*:*:*:*:* |
| compaq | tru64 | 5.1_pk6_bl20 | cpe:2.3:o:compaq:tru64:5.1_pk6_bl20:*:*:*:*:*:*:* |
| compaq | tru64 | 5.1a | cpe:2.3:o:compaq:tru64:5.1a:*:*:*:*:*:*:* |
| compaq | tru64 | 5.1a_pk1_bl1 | cpe:2.3:o:compaq:tru64:5.1a_pk1_bl1:*:*:*:*:*:*:* |
| compaq | tru64 | 5.1a_pk2_bl2 | cpe:2.3:o:compaq:tru64:5.1a_pk2_bl2:*:*:*:*:*:*:* |
| compaq | tru64 | 5.1a_pk3_bl3 | cpe:2.3:o:compaq:tru64:5.1a_pk3_bl3:*:*:*:*:*:*:* |
| compaq | tru64 | 5.1b | cpe:2.3:o:compaq:tru64:5.1b:*:*:*:*:*:*:* |
| compaq | tru64 | 5.1b_pk1_bl1 | cpe:2.3:o:compaq:tru64:5.1b_pk1_bl1:*:*:*:*:*:*:* |
| hp | hp-ux | 10.00 | cpe:2.3:o:hp:hp-ux:10.00:*:*:*:*:*:*:* |
| hp | hp-ux | 10.01 | cpe:2.3:o:hp:hp-ux:10.01:*:*:*:*:*:*:* |
| hp | hp-ux | 10.08 | cpe:2.3:o:hp:hp-ux:10.08:*:*:*:*:*:*:* |
| hp | hp-ux | 10.09 | cpe:2.3:o:hp:hp-ux:10.09:*:*:*:*:*:*:* |