| Summary | The DNS map code in Sendmail 8.12.8 and earlier, when using the "enhdnsbl" feature, does not properly initialize certain data structures, which allows remote attackers to cause a denial of service (process crash) via an invalid DNS response that causes Sendmail to free incorrect data. |
|---|---|
| Publication Date | Oct. 20, 2003, 1 p.m. |
| Registration Date | Jan. 29, 2021, 6:02 p.m. |
| Last Update | May 3, 2018, 10:29 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:redhat:sendmail:8.12.5-7:*:i386:*:*:*:*:* | |||||
| cpe:2.3:a:redhat:sendmail:8.12.5-7:*:i386_cf:*:*:*:*:* | |||||
| cpe:2.3:a:redhat:sendmail:8.12.5-7:*:i386_dev:*:*:*:*:* | |||||
| cpe:2.3:a:redhat:sendmail:8.12.5-7:*:i386_doc:*:*:*:*:* | |||||
| cpe:2.3:a:redhat:sendmail:8.12.8-4:*:i386:*:*:*:*:* | |||||
| cpe:2.3:a:redhat:sendmail:8.12.8-4:*:i386_cf:*:*:*:*:* | |||||
| cpe:2.3:a:redhat:sendmail:8.12.8-4:*:i386_dev:*:*:*:*:* | |||||
| cpe:2.3:a:redhat:sendmail:8.12.8-4:*:i386_doc:*:*:*:*:* | |||||
| cpe:2.3:a:sendmail:sendmail:8.12.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sendmail:sendmail:8.12.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sendmail:sendmail:8.12.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sendmail:sendmail:8.12.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sendmail:sendmail:8.12.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sendmail:sendmail:8.12.6:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sendmail:sendmail:8.12.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:sendmail:sendmail:8.12.8:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:sgi:irix:6.5.19:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:sgi:irix:6.5.20:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:sgi:irix:6.5.21:*:*:*:*:*:*:* | |||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:compaq:tru64:5.0a:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:compaq:tru64:5.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.6:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.8:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:5.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:openbsd:openbsd:3.2:*:*:*:*:*:*:* | |||||