CVEvulnerability

CVE-2014-3271

5.0 MEDIUM Published 2014-05-20 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2014-05-20
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-20

Description

The DHCPv6 implementation in Cisco IOS XR allows remote attackers to cause a denial of service (device crash) via a malformed packet, aka Bug IDs CSCum85558, CSCum20949, CSCul61849, and CSCul71149.

Affected configurations

• cisco ios xr

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References