CVE-2020-25862

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

published October 6, 2020

CVSS
—
EPSS
2%
Percentile
83.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02353 · 83.6th percentile
Published
2020-10-06T14:41Z
EPSS history
Timeline
  • 06 OCT 14:41Z
    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
    cvelistv5