vulnerability
CentOS Linux: CVE-2017-6519: Low: avahi security update (CESA-2020:1176)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:N/C:P/I:N/A:P) | May 1, 2017 | Apr 1, 2020 | May 25, 2023 |
Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
May 1, 2017
Added
Apr 1, 2020
Modified
May 25, 2023
Description
avahi-daemon in Avahi through 0.6.32 and 0.7 inadvertently responds to IPv6 unicast queries with source addresses that are not on-link, which allows remote attackers to cause a denial of service (traffic amplification) and may cause information leakage by obtaining potentially sensitive information from the responding device via port-5353 UDP packets. NOTE: this may overlap CVE-2015-2809.
Solution(s)
centos-upgrade-avahicentos-upgrade-avahi-autoipdcentos-upgrade-avahi-compat-howlcentos-upgrade-avahi-compat-howl-develcentos-upgrade-avahi-compat-libdns_sdcentos-upgrade-avahi-compat-libdns_sd-develcentos-upgrade-avahi-debuginfocentos-upgrade-avahi-develcentos-upgrade-avahi-dnsconfdcentos-upgrade-avahi-glibcentos-upgrade-avahi-glib-develcentos-upgrade-avahi-gobjectcentos-upgrade-avahi-gobject-develcentos-upgrade-avahi-libscentos-upgrade-avahi-qt3centos-upgrade-avahi-qt3-develcentos-upgrade-avahi-qt4centos-upgrade-avahi-qt4-develcentos-upgrade-avahi-toolscentos-upgrade-avahi-uicentos-upgrade-avahi-ui-develcentos-upgrade-avahi-ui-gtk3centos-upgrade-avahi-ui-tools
References
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