tcpdump 3.8 through 4.6.2 might allow remote attackers to obtain sensitive information from memory or cause a denial of service (packet loss or segmentation fault) via a crafted Ad hoc On-Demand Distance Vector (AODV) packet, which triggers an out-of-bounds memory access.
結論預警: CVE-2014-8769 綜合評估為高可利用風險（75.2/100）：CVSS 技術影響為中級，利用機率偏高（EPSS 5.51%，百分位 92%） 核心證據: 已收錄 3 筆公開利用參考（Exploit-DB）。 近一日 EPSS 上升 +2.45%，被利用關注度持續升高。 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 |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | 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 | 3.06% | 5.51% | +2.45% |
| 2 | 2025-03-30 | 18.89% | 3.06% | -15.84% |
| 3 | 2025-03-29 | — | 18.89% | — |
完整 EPSS 歷史 （共 10 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 |
|---|---|---|---|---|---|---|
| 6.4 | 2.0 | MEDIUM |
|
10.0 | 4.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2014-8769 not yet assigned priority: Debian including 1 source packages (tcpdump), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2014-8769 |
gentoo
|
normal | CVE-2014-8769: 1 GLSA(s) (201502-05), 1 atom(s) (net-analyzer/tcpdump); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2014-8769 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2014-8769 |
suse
|
medium | — | https://www.suse.com/security/cve/CVE-2014-8769/ |
ubuntu
|
low | CVE-2014-8769 low priority: Ubuntu including 1 source packages (tcpdump), 5 status rows across 5 suites (lucid, precise, trusty, upstream, utopic): released 5. | https://ubuntu.com/security/CVE-2014-8769 |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| redhat | tcpdump | 3.8.0 | cpe:2.3:a:redhat:tcpdump:3.8.0:*:*:*:*:*:*:* |
| redhat | tcpdump | 3.8.2 | cpe:2.3:a:redhat:tcpdump:3.8.2:*:*:*:*:*:*:* |
| redhat | tcpdump | 3.9.2 | cpe:2.3:a:redhat:tcpdump:3.9.2:*:*:*:*:*:*:* |
| redhat | tcpdump | 3.9.3 | cpe:2.3:a:redhat:tcpdump:3.9.3:*:*:*:*:*:*:* |
| redhat | tcpdump | 3.9.4 | cpe:2.3:a:redhat:tcpdump:3.9.4:*:*:*:*:*:*:* |
| redhat | tcpdump | 3.9.5 | cpe:2.3:a:redhat:tcpdump:3.9.5:*:*:*:*:*:*:* |
| redhat | tcpdump | 3.9.6 | cpe:2.3:a:redhat:tcpdump:3.9.6:*:*:*:*:*:*:* |
| redhat | tcpdump | 3.9.7 | cpe:2.3:a:redhat:tcpdump:3.9.7:*:*:*:*:*:*:* |
| redhat | tcpdump | 3.9.8 | cpe:2.3:a:redhat:tcpdump:3.9.8:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.0.0 | cpe:2.3:a:redhat:tcpdump:4.0.0:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.1.0 | cpe:2.3:a:redhat:tcpdump:4.1.0:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.1.1 | cpe:2.3:a:redhat:tcpdump:4.1.1:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.1.2 | cpe:2.3:a:redhat:tcpdump:4.1.2:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.2.1 | cpe:2.3:a:redhat:tcpdump:4.2.1:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.3.0 | cpe:2.3:a:redhat:tcpdump:4.3.0:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.3.1 | cpe:2.3:a:redhat:tcpdump:4.3.1:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.4.0 | cpe:2.3:a:redhat:tcpdump:4.4.0:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.5.0 | cpe:2.3:a:redhat:tcpdump:4.5.0:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.5.1 | cpe:2.3:a:redhat:tcpdump:4.5.1:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.5.2 | cpe:2.3:a:redhat:tcpdump:4.5.2:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.6.0 | cpe:2.3:a:redhat:tcpdump:4.6.0:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.6.1 | cpe:2.3:a:redhat:tcpdump:4.6.1:*:*:*:*:*:*:* |
| redhat | tcpdump | 4.6.2 | cpe:2.3:a:redhat:tcpdump:4.6.2:*:*:*:*:*:*:* |