The dissect_rsvp_common function in epan/dissectors/packet-rsvp.c in the RSVP dissector in Wireshark 1.12.x before 1.12.9 and 2.0.x before 2.0.1 does not properly maintain request-key data, which allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted packet.
Exploitability
AV:LAC:LPR:NUI:RScope
S:UImpact
C:NI:NA:H5.5/CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H