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| DoS через BGP против Cisco IOS | | Опубликовано: |  | 29 июля 2009 г. | | Источник: |  | BUGTRAQ | | SecurityVulns ID: |  | 10112 | | Тип: |  | удаленная | | Опасность: |  | 6/10 | | Описание: |  | Несколько условий отказа в обслуживании при разборе BGP update с 4-байтовыми номерами автономных систем. |
| Затронутые продукты: |  | CISCO : IOS 12.0 | | | | CISCO : IOS 12.1 | | | | CISCO : IOS 12.2 | | | | CISCO : IOS 12.3 | | | | CISCO : IOS 12.4 | | | | CISCO : IOS XE 2.1 | | | | CISCO : IOS XE 2.2 | | | | CISCO : IOS XE 2.3 | | | | CISCO : IOS XE 2.4 | | CVE: |  | CVE-2009-2049 (Cisco IOS 12.0(32)S12 through 12.0(32)S13 and 12.0(33)S3 through 12.0(33)S4, 12.0(32)SY8 through 12.0(32)SY9, 12.2(33)SXI1 through 12.2(33)SXI2, 12.2XNC before 12.2(33)XNC2, 12.2XND before 12.2(33)XND1, and 12.4(24)T1; and IOS XE 2.3 through 2.3.1t and 2.4 through 2.4.0; when RFC4893 BGP routing is enabled, allows remote attackers to cause a denial of service (device reload) by using an RFC4271 peer to send a malformed update, aka Bug ID CSCta33973.) | | | | CVE-2009-1168 (Cisco IOS 12.0(32)S12 through 12.0(32)S13 and 12.0(33)S3 through 12.0(33)S4, 12.0(32)SY8 through 12.0(32)SY9, 12.2(33)SXI1, 12.2XNC before 12.2(33)XNC2, 12.2XND before 12.2(33)XND1, and 12.4(24)T1; and IOS XE 2.3 through 2.3.1t and 2.4 through 2.4.0; when RFC4893 BGP routing is enabled, allows remote attackers to cause a denial of service (memory corruption and device reload) by using an RFC4271 peer to send an update with a long series of AS numbers, aka Bug ID CSCsy86021.) |
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