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Oracle Linux: CVE-2021-3502: ELSA-2023-6707: avahi security update (MODERATE) (Multiple Advisories)

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Oracle Linux: CVE-2021-3502: ELSA-2023-6707: avahi security update (MODERATE) (Multiple Advisories)

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
03/29/2021
Created
11/18/2023
Added
11/16/2023
Modified
08/06/2024

Description

A flaw was found in avahi 0.8-5. A reachable assertion is present in avahi_s_host_name_resolver_start function allowing a local attacker to crash the avahi service by requesting hostname resolutions through the avahi socket or dbus methods for invalid hostnames. The highest threat from this vulnerability is to the service availability.

Solution(s)

  • oracle-linux-upgrade-avahi
  • oracle-linux-upgrade-avahi-compat-howl
  • oracle-linux-upgrade-avahi-compat-howl-devel
  • oracle-linux-upgrade-avahi-compat-libdns-sd
  • oracle-linux-upgrade-avahi-compat-libdns-sd-devel
  • oracle-linux-upgrade-avahi-devel
  • oracle-linux-upgrade-avahi-glib
  • oracle-linux-upgrade-avahi-glib-devel
  • oracle-linux-upgrade-avahi-libs
  • oracle-linux-upgrade-avahi-tools

References

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