CVE-2020-28030

February 7, 2021

In Wireshark 3.2.0 to 3.2.7, the GQUIC dissector could crash. This was addressed in epan/dissectors/packet-gquic.c by correcting the implementation of offset advancement.

Summary:

In Wireshark 3.2.0 to 3.2.7, the GQUIC dissector could crash. This was addressed in epan/dissectors/packet-gquic.c by correcting the implementation of offset advancement.

Reference Links(if available):

  • https://www.wireshark.org/security/wnpa-sec-2020-15.html
  • https://gitlab.com/wireshark/wireshark/-/commit/b287e7165e8aa89cde6ae37e7c257c5d87d16b9b
  • https://gitlab.com/wireshark/wireshark/-/issues/16887
  • https://lists.fedoraproject.org/archives/list/[email protected]/message/UHZSVK7PO2LTGFQXFHFXY6SOMSQ7UPRS/
  • https://lists.fedoraproject.org/archives/list/[email protected]/message/V2667E6WKVE56G66BVBVD7LJPIDOJ7K3/

    • CVSS Score (if available)

    v2: / MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

    v3: / HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

    Links to Exploits(if available)

  • Tags: , , , ,

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