Buffer overflow in Cisco iOS Xe

CVE-2014-3355

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 CSCug75942.

Vulnerability class: Buffer Overflow

EPSS: 0.028 (84.9th 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