CVE-2014-3359 describes a memory leak vulnerability in Cisco IOS and IOS XE, specifically affecting versions 15.1 through 15.4 and various 3.xS releases. This flaw allows remote attackers to trigger a denial of service, potentially leading to memory exhaustion or device reloads, by sending malformed DHCPv6 packets. With a CVSS score of 7.8 (High), it is easily exploitable over the network without authentication, though it only impacts availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
15.1CPE matchmatch criteria | cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:* | ||
15.2CPE matchmatch criteria | cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:* | ||
15.3CPE matchmatch criteria | cpe:2.3:o:cisco:ios:15.3:*:*:*:*:*:*:* | ||
15.4CPE matchmatch criteria | cpe:2.3:o:cisco:ios:15.4:*:*:*:*:*:*:* | ||
3.4.0sCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.4.0s:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
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