Description
epan/dissectors/packet-spice.c in the SPICE dissector in Wireshark 2.x before 2.0.2 mishandles capability data, which allows remote attackers to cause a denial of service (large loop) via a crafted packet.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | wireshark | 2.0.2+ga16e22e-1 | — |
| Debian 13 | wireshark | 2.0.2+ga16e22e-1 | — |
| Debian 12 | wireshark | 2.0.2+ga16e22e-1 | — |