cbcvebase.
CVE-2017-7746
published 2017-04-12

CVE-2017-7746: In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the SLSK dissector could go into an infinite loop, triggered by packet injection or a malformed capture file…

PriorityP336high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
2.47%
82.8th percentile
In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the SLSK dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-slsk.c by adding checks for the remaining length.

Affected

24 ranges
VendorProductVersion rangeFixed in
debiandebian_linux——
debianwireshark< wireshark 2.2.6+g32dac6a-1 (bookworm)wireshark 2.2.6+g32dac6a-1 (bookworm)
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark——
wiresharkwireshark>= 0 < 2.2.6+g32dac6a-12.2.6+g32dac6a-1
wiresharkwireshark>= 0 < 2.2.6+g32dac6a-12.2.6+g32dac6a-1
wiresharkwireshark>= 0 < 2.2.6+g32dac6a-12.2.6+g32dac6a-1
wiresharkwireshark>= 0 < 2.2.6+g32dac6a-12.2.6+g32dac6a-1

CVSS provenance

nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian7.5LOW
vendor_redhat7.5HIGH
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