USN-7552-1: Wireshark vulnerabilities
It was discovered that Wireshark did not correctly handle recursion. If a
user or system were tricked into opening a specially crafted file, an
attacker could possibly use this issue to cause a denial of service. This
issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS
and Ubuntu 20.04 LTS. (CVE-2021-39929)
Roman Donchenko discovered that Wireshark did not correctly handle
parsing certain files. If a user or system were tricked into opening a
specially crafted file, an attacker could possibly use this issue to
cause a denial of service. This issue only affected Ubuntu 20.04 LTS.
(CVE-2021-4182)
It was discovered that Wireshark did not correctly handle parsing
certain files. If a user or system were tricked into opening a specially
crafted file, an attacker could possibly use this issue to cause a denial
of service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS,
Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2021-4185, CVE-2022-0581)
It was discovered that Wireshark did not correctly handle parsing
certain files. If a user or system were tricked into opening a specially
crafted file, an attacker could possibly use this issue to cause a denial
of service. This issue only affected Ubuntu 20.04 LTS. (CVE-2021-4186)
Sharon Brizinov discovered that Wireshark did not correctly handle
parsing certain files. If a user or system were tricked into opening a
specially crafted file, an attacker could possibly use this issue to
cause a denial of service. This issue only affected Ubuntu 14.04 LTS,
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.
(CVE-2022-0582, CVE-2022-0583, CVE-2022-0586)
Sharon Brizinov discovered that Wireshark did not correctly handle
parsing certain files. If a user or system were tricked into opening a
specially crafted file, an attacker could possibly use this issue to
cause a denial of service. This issue only affected Ubuntu 20.04 LTS.
(CVE-2022-0585)
Jason Cohen discovered that Wireshark did not correctly handle parsing
certain files. If a user or system were tricked into opening a specially
crafted file, an attacker could possibly use this issue to cause a
denial of service. This issue only affected Ubuntu 22.04 LTS.
(CVE-2022-3190)