| Summary | 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. |
|---|---|
| Publication Date | Nov. 4, 2002, 2 p.m. |
| Registration Date | Jan. 29, 2021, 6:04 p.m. |
| Last Update | Sept. 11, 2008, 4:12 a.m. |
| CVSS2.0 : MEDIUM | |
| Score | 5.0 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | なし |
| 完全性への影響(I) | なし |
| 可用性への影響(A) | 低 |
| Get all privileges. | いいえ |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:frees_wan:frees_wan:1.9:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:frees_wan:frees_wan:1.9.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:frees_wan:frees_wan:1.9.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:frees_wan:frees_wan:1.9.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:frees_wan:frees_wan:1.9.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:frees_wan:frees_wan:1.9.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:frees_wan:frees_wan:1.9.6:*:*:*:*:*:*:* | |||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:apple:mac_os_x:10.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:mac_os_x_server:10.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.6:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.6:release:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.6:stable:*:*:*:*:*:* | |||||
| cpe:2.3:o:netbsd:netbsd:1.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:netbsd:netbsd:1.5:*:sh3:*:*:*:*:* | |||||
| cpe:2.3:o:netbsd:netbsd:1.5:*:x86:*:*:*:*:* | |||||
| cpe:2.3:o:netbsd:netbsd:1.5.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:netbsd:netbsd:1.5.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:netbsd:netbsd:1.5.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:netbsd:netbsd:1.6:beta:*:*:*:*:*:* | |||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:h:global_technology_associates:gnat_box_firmware:3.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:h:global_technology_associates:gnat_box_firmware:3.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:h:global_technology_associates:gnat_box_firmware:3.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:h:nec:bluefire_ix1035_router:*:*:*:*:*:*:*:* | |||||
| cpe:2.3:h:nec:ix1010:*:*:*:*:*:*:*:* | |||||
| cpe:2.3:h:nec:ix1011:*:*:*:*:*:*:*:* | |||||
| cpe:2.3:h:nec:ix1020:*:*:*:*:*:*:*:* | |||||
| cpe:2.3:h:nec:ix1050:*:*:*:*:*:*:*:* | |||||
| cpe:2.3:h:nec:ix2010:*:*:*:*:*:*:*:* | |||||