Buffer overflow in Cisco iOS Xe

CVE-2014-3356

The metadata flow feature in Cisco IOS 15.1 through 15.3 and IOS XE 3.3.xXO before 3.3.1XO, 3.6.xS and 3.7.xS before 3.7.6S, and 3.8.xS, 3.9.xS, and 3.10.xS before 3.10.1S allows remote attackers to cause a denial of service (device reload) via malformed RSVP packets, aka Bug ID CSCue22753.

Vulnerability class: Buffer Overflow

EPSS: 0.032 (86.8th percentile) — read the EPSS interpretation.

Affected products

  • Cisco Ios_xe — versions 3.3\(.0\)xo, 3.6.0s, 3.6.1s
  • N/a — versions n/a

Weakness classification (CWE)

References