CVE-2014-3293 describes a denial-of-service vulnerability in Cisco IOS 15.4(3)S0b on ASR901 devices. This flaw allows remote attackers to cause BGP neighbor flapping by sending specially crafted IPv4 packets, forcing the CPU to handle packet processing inefficiently. With a CVSS score of 5.0 (medium severity), the attack requires no authentication and has a low attack complexity, leading to a partial denial of service. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
15.4\(3\)s0bCPE matchmatch criteria | cpe:2.3:o:cisco:ios:15.4\(3\)s0b:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:cisco:asr901:-:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
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