CVE-2011-1002
MEDIUM 5.0EPSS 29.4%
avahi-core/socket.c in avahi-daemon in Avahi before 0.6.29 allows remote attackers to cause a denial of service (infinite loop) via an empty mDNS (1) IPv4 or (2) IPv6 UDP packet to port 5353. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-2244.
- CVSS v2.0 NVD
- 5.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P - EPSS
- 29.36% chance of exploitation in the next 30 days, 98th percentile
- Published
- 2011-02-22
- Updated
- 2024-08-06
Proof-of-concept exploits (1)
- Howertx/avahi-dos0★ · 2024-07-14
Security advisories
- http://secunia.com/advisories/43361
- http://www.vupen.com/english/advisories/2011/0448
- http://www.vupen.com/english/advisories/2011/0499
- http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055858.html
- http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
- http://openwall.com/lists/oss-security/2011/02/18/1
- http://openwall.com/lists/oss-security/2011/02/18/4
- http://ubuntu.com/usn/usn-1084-1
- http://www.debian.org/security/2011/dsa-2174
- http://www.openwall.com/lists/oss-security/2011/02/22/9
- http://www.securityfocus.com/bid/46446
- http://xorl.wordpress.com/2011/02/20/cve-2011-1002-avahi-daemon-remote-denial-of-service
- https://bugzilla.redhat.com/show_bug.cgi?id=667187
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65525
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:037
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:040
- http://www.redhat.com/support/errata/RHSA-2011-0436.html
- http://www.redhat.com/support/errata/RHSA-2011-0779.html