CVE-2020-25862 PUBLISHED

In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by changing the handling of the invalid 0xFFFF checksum.

EPSS 0.30% · 52.9th percentile

Risk Scores

EPSS Score
0.30%
52.9th percentile

Affected Products

VendorProductVersions
Ubuntu:Pro:18.04:LTSwireshark0, 2.6.10-1~ubuntu18.04.0, 2.6.8-1~ubuntu18.04.0
Ubuntu:Pro:14.04:LTSwireshark2.6.8-1~ubuntu14.04.0~esm1, 2.6.10-1~ubuntu14.04.0~esm1, 0
Ubuntu:Pro:20.04:LTSwireshark3.2.3-1, 0, 3.0.5-1
Ubuntu:Pro:16.04:LTSwireshark2.6.3-1~ubuntu16.04.1, 2.2.6+g32dac6a-2ubuntu0.16.04, 2.0.2+ga16e22e-1

Timeline

References

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