7.8

CVE-2009-0758

The originates_from_local_legacy_unicast_socket function in avahi-core/server.c in avahi-daemon 0.6.23 does not account for the network byte order of a port number when processing incoming multicast packets, which allows remote attackers to cause a denial of service (network bandwidth and CPU consumption) via a crafted legacy unicast mDNS query packet that triggers a multicast packet storm.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Avahi ≫ Avahi-daemon Version0.6.23
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.01% 0.783
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=517683
http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00000.html
http://secunia.com/advisories/38420
http://www.debian.org/security/2010/dsa-2086
http://www.mandriva.com/security/advisories?name=MDVSA-2009:076
http://www.openwall.com/lists/oss-security/2009/03/02/1
http://www.securityfocus.com/bid/33946