Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2011-1002

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.

Published

2011-02-22T19:00:02.503

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-835

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	avahi	avahi	≤ 0.6.28	Yes
Application	avahi	avahi	0.1	Yes
Application	avahi	avahi	0.2	Yes
Application	avahi	avahi	0.3	Yes
Application	avahi	avahi	0.4	Yes
Application	avahi	avahi	0.5	Yes
Application	avahi	avahi	0.5.1	Yes
Application	avahi	avahi	0.5.2	Yes
Application	avahi	avahi	0.6.1	Yes
Application	avahi	avahi	0.6.2	Yes
Application	avahi	avahi	0.6.3	Yes
Application	avahi	avahi	0.6.4	Yes
Application	avahi	avahi	0.6.5	Yes
Application	avahi	avahi	0.6.6	Yes
Application	avahi	avahi	0.6.7	Yes
Application	avahi	avahi	0.6.8	Yes
Application	avahi	avahi	0.6.9	Yes
Application	avahi	avahi	0.6.10	Yes
Application	avahi	avahi	0.6.11	Yes
Application	avahi	avahi	0.6.12	Yes
Application	avahi	avahi	0.6.13	Yes
Application	avahi	avahi	0.6.14	Yes
Application	avahi	avahi	0.6.15	Yes
Application	avahi	avahi	0.6.16	Yes
Application	avahi	avahi	0.6.17	Yes
Application	avahi	avahi	0.6.18	Yes
Application	avahi	avahi	0.6.19	Yes
Application	avahi	avahi	0.6.20	Yes
Application	avahi	avahi	0.6.21	Yes
Application	avahi	avahi	0.6.22	Yes
Application	avahi	avahi	0.6.23	Yes
Application	avahi	avahi	0.6.24	Yes
Application	avahi	avahi	0.6.25	Yes
Application	avahi	avahi	0.6.26	Yes
Application	avahi	avahi	0.6.27	Yes
Operating System	fedoraproject	fedora	15	Yes
Operating System	redhat	enterprise_linux	5.0	Yes
Operating System	redhat	enterprise_linux	6.0	Yes
Operating System	canonical	ubuntu_linux	8.04	Yes
Operating System	canonical	ubuntu_linux	9.10	Yes
Operating System	canonical	ubuntu_linux	10.04	Yes
Operating System	canonical	ubuntu_linux	10.10	Yes
Operating System	debian	debian_linux	5.0	Yes
Operating System	debian	debian_linux	6.0	Yes
Operating System	debian	debian_linux	7.0	Yes

References

http://avahi.org/ticket/325 Broken Link ([email protected])
http://git.0pointer.de/?p=avahi.git%3Ba=commit%3Bh=46109dfec75534fe270c0ab902576f685d5ab3a6 Broken Link ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055858.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html Third Party Advisory ([email protected])
http://openwall.com/lists/oss-security/2011/02/18/1 Mailing List, Third Party Advisory ([email protected])
http://openwall.com/lists/oss-security/2011/02/18/4 Mailing List, Third Party Advisory ([email protected])
http://osvdb.org/70948 Broken Link ([email protected])
http://secunia.com/advisories/43361 Broken Link, Vendor Advisory ([email protected])
http://secunia.com/advisories/43465 Broken Link ([email protected])
http://secunia.com/advisories/43605 Broken Link ([email protected])
http://secunia.com/advisories/43673 Broken Link ([email protected])
http://secunia.com/advisories/44131 Broken Link ([email protected])
http://ubuntu.com/usn/usn-1084-1 Third Party Advisory ([email protected])
http://www.debian.org/security/2011/dsa-2174 Third Party Advisory ([email protected])
http://www.mandriva.com/security/advisories?name=MDVSA-2011:037 Broken Link ([email protected])
http://www.mandriva.com/security/advisories?name=MDVSA-2011:040 Broken Link ([email protected])
http://www.openwall.com/lists/oss-security/2011/02/22/9 Mailing List, Third Party Advisory ([email protected])
http://www.redhat.com/support/errata/RHSA-2011-0436.html Broken Link ([email protected])
http://www.redhat.com/support/errata/RHSA-2011-0779.html Broken Link ([email protected])
http://www.securityfocus.com/bid/46446 Broken Link, Third Party Advisory, VDB Entry ([email protected])
http://www.vupen.com/english/advisories/2011/0448 Broken Link, Vendor Advisory ([email protected])
http://www.vupen.com/english/advisories/2011/0499 Broken Link, Vendor Advisory ([email protected])
http://www.vupen.com/english/advisories/2011/0511 Broken Link ([email protected])
http://www.vupen.com/english/advisories/2011/0565 Broken Link ([email protected])
http://www.vupen.com/english/advisories/2011/0601 Broken Link ([email protected])
http://www.vupen.com/english/advisories/2011/0670 Broken Link ([email protected])
http://www.vupen.com/english/advisories/2011/0969 Broken Link ([email protected])
http://xorl.wordpress.com/2011/02/20/cve-2011-1002-avahi-daemon-remote-denial-of-service/ Exploit, Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=667187 Issue Tracking, Third Party Advisory ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/65524 Not Applicable ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/65525 Third Party Advisory, VDB Entry ([email protected])
http://avahi.org/ticket/325 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://git.0pointer.de/?p=avahi.git%3Ba=commit%3Bh=46109dfec75534fe270c0ab902576f685d5ab3a6 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055858.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://openwall.com/lists/oss-security/2011/02/18/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://openwall.com/lists/oss-security/2011/02/18/4 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://osvdb.org/70948 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/43361 Broken Link, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/43465 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/43605 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/43673 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/44131 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://ubuntu.com/usn/usn-1084-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2011/dsa-2174 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDVSA-2011:037 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDVSA-2011:040 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2011/02/22/9 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2011-0436.html Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2011-0779.html Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/46446 Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2011/0448 Broken Link, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2011/0499 Broken Link, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2011/0511 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2011/0565 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2011/0601 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2011/0670 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2011/0969 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://xorl.wordpress.com/2011/02/20/cve-2011-1002-avahi-daemon-remote-denial-of-service/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=667187 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/65524 Not Applicable (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/65525 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)