Code injection

Cisco IOS 12.032S12 through 12.032S13 and 12.033S3 through 12.033S4, 12.032SY8 through 12.032SY9, 12.233SXI1 through 12.233SXI2, 12.2XNC before 12.233XNC2, 12.2XND before 12.233XND1, and 12.424T1; and IOS XE 2.3 through 2.3.1t and 2.4 through 2.4.0; when RFC4893 BGP routing is enabled, allows...

Memory corruption

Cisco IOS 12.032S12 through 12.032S13 and 12.033S3 through 12.033S4, 12.032SY8 through 12.032SY9, 12.233SXI1, 12.2XNC before 12.233XNC2, 12.2XND before 12.233XND1, and 12.424T1; 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...

CVE-2009-2049

Cisco IOS 12.032S12 through 12.032S13 and 12.033S3 through 12.033S4, 12.032SY8 through 12.032SY9, 12.233SXI1 through 12.233SXI2, 12.2XNC before 12.233XNC2, 12.2XND before 12.233XND1, and 12.424T1; and IOS XE 2.3 through 2.3.1t and 2.4 through 2.4.0; when RFC4893 BGP routing is enabled, allows...

CVE-2009-1168

Cisco IOS 12.032S12 through 12.032S13 and 12.033S3 through 12.033S4, 12.032SY8 through 12.032SY9, 12.233SXI1, 12.2XNC before 12.233XNC2, 12.2XND before 12.233XND1, and 12.424T1; 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...

CVE-2009-2049

CVE-2009-2049 covers Cisco IOS/IOS XE with RFC4893 BGP enabled. A remote attacker can trigger a device reload by sending a malformed BGP update from a 4‑byte AS speaker to a 2‑byte AS speaker (Bug CSCta33973). Affects multiple releases across 12.x trains and IOS XE 2.3–2.4; exploitation leads to ...

CVE-2009-1168

Cisco IOS/IOS XE devices with BGP RFC4893 four-byte ASN support are affected by two DoS vulnerabilities (CSCsy86021 and CSCta33973) triggered by BGP updates containing long AS paths or crafted malformed updates. The primary issue is memory corruption leading to device reloads when a peer with 2-b...