IPSEC implementations including (1) FreeS/WAN and (2) KAME do not properly calculate the length of authentication data, which allows remote attackers to cause a denial of service (kernel panic) via spoofed, short Encapsulating Security Payload (ESP) packets, which result in integer signedness errors.
结论预警: CVE-2002-0666 综合评估为中等风险(50.6/100):CVSS 技术影响为中级,利用概率(EPSS 2.47%) 核心证据: 近一日 EPSS 上升 +1.73%,被利用关注度持续升高。 强制指令: 梳理受影响资产并纳入修补计划。
风险随态势动态变化;本站持续评估并同步更新本页展示内容。
EPSS 日更估计相对被利用可能性;百分位表示该 CVE 在已评分漏洞中的相对排名(越高表示相对更严重)。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.74% | 2.47% | +1.73% |
| 2 | 2025-08-01 | 0.97% | 0.74% | -0.23% |
| 3 | 2025-03-30 | — | 0.97% | — |
完整 EPSS 历史 (共 9 条)
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| frees_wan | frees_wan | 1.9 | cpe:2.3:a:frees_wan:frees_wan:1.9:*:*:*:*:*:*:* |
| frees_wan | frees_wan | 1.9.1 | cpe:2.3:a:frees_wan:frees_wan:1.9.1:*:*:*:*:*:*:* |
| frees_wan | frees_wan | 1.9.2 | cpe:2.3:a:frees_wan:frees_wan:1.9.2:*:*:*:*:*:*:* |
| frees_wan | frees_wan | 1.9.3 | cpe:2.3:a:frees_wan:frees_wan:1.9.3:*:*:*:*:*:*:* |
| frees_wan | frees_wan | 1.9.4 | cpe:2.3:a:frees_wan:frees_wan:1.9.4:*:*:*:*:*:*:* |
| frees_wan | frees_wan | 1.9.5 | cpe:2.3:a:frees_wan:frees_wan:1.9.5:*:*:*:*:*:*:* |
| frees_wan | frees_wan | 1.9.6 | cpe:2.3:a:frees_wan:frees_wan:1.9.6:*:*:*:*:*:*:* |
| apple | mac_os_x | 10.2 | cpe:2.3:o:apple:mac_os_x:10.2:*:*:*:*:*:*:* |
| apple | mac_os_x_server | 10.2 | cpe:2.3:o:apple:mac_os_x_server:10.2:*:*:*:*:*:*:* |
| freebsd | freebsd | 4.6 | cpe:2.3:o:freebsd:freebsd:4.6:*:*:*:*:*:*:* |
| freebsd | freebsd | 4.6 | cpe:2.3:o:freebsd:freebsd:4.6:release:*:*:*:*:*:* |
| freebsd | freebsd | 4.6 | cpe:2.3:o:freebsd:freebsd:4.6:stable:*:*:*:*:*:* |
| netbsd | netbsd | 1.5 | cpe:2.3:o:netbsd:netbsd:1.5:*:*:*:*:*:*:* |
| netbsd | netbsd | 1.5 | cpe:2.3:o:netbsd:netbsd:1.5:*:sh3:*:*:*:*:* |
| netbsd | netbsd | 1.5 | cpe:2.3:o:netbsd:netbsd:1.5:*:x86:*:*:*:*:* |
| netbsd | netbsd | 1.5.1 | cpe:2.3:o:netbsd:netbsd:1.5.1:*:*:*:*:*:*:* |
| netbsd | netbsd | 1.5.2 | cpe:2.3:o:netbsd:netbsd:1.5.2:*:*:*:*:*:*:* |
| netbsd | netbsd | 1.5.3 | cpe:2.3:o:netbsd:netbsd:1.5.3:*:*:*:*:*:*:* |
| netbsd | netbsd | 1.6 | cpe:2.3:o:netbsd:netbsd:1.6:beta:*:*:*:*:*:* |
| global_technology_associates | gnat_box_firmware | 3.1 | cpe:2.3:h:global_technology_associates:gnat_box_firmware:3.1:*:*:*:*:*:*:* |
| global_technology_associates | gnat_box_firmware | 3.2 | cpe:2.3:h:global_technology_associates:gnat_box_firmware:3.2:*:*:*:*:*:*:* |
| global_technology_associates | gnat_box_firmware | 3.3 | cpe:2.3:h:global_technology_associates:gnat_box_firmware:3.3:*:*:*:*:*:*:* |
| nec | bluefire_ix1035_router | — | cpe:2.3:h:nec:bluefire_ix1035_router:*:*:*:*:*:*:*:* |
| nec | ix1010 | — | cpe:2.3:h:nec:ix1010:*:*:*:*:*:*:*:* |
| nec | ix1011 | — | cpe:2.3:h:nec:ix1011:*:*:*:*:*:*:*:* |
| nec | ix1020 | — | cpe:2.3:h:nec:ix1020:*:*:*:*:*:*:*:* |
| nec | ix1050 | — | cpe:2.3:h:nec:ix1050:*:*:*:*:*:*:*:* |
| nec | ix2010 | — | cpe:2.3:h:nec:ix2010:*:*:*:*:*:*:*:* |
| URL | 标签 |
|---|---|
| ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-016.txt.asc | |
| http://razor.bindview.com/publish/advisories/adv_ipsec.html | Vendor Advisory |
| http://www.debian.org/security/2002/dsa-201 | |
| http://www.iss.net/security_center/static/10411.php | Vendor Advisory |
| http://www.kb.cert.org/vuls/id/459371 | Third Party Advisory US Government Resource |
| http://www.securityfocus.com/bid/6011 |