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Vulnerability details: VCID-b6c5-yjhz-x3hh
Vulnerability ID VCID-b6c5-yjhz-x3hh
Aliases CVE-2011-1002
Summary Multiple vulnerabilities were found in Avahi, allowing for Denial of Service.
Status Published
Exploitability 0.5
Weighted Severity 4.5
Risk 2.2
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
System Score Found at
epss 0.6883 https://api.first.org/data/v1/epss?cve=CVE-2011-1002
epss 0.6883 https://api.first.org/data/v1/epss?cve=CVE-2011-1002
epss 0.6883 https://api.first.org/data/v1/epss?cve=CVE-2011-1002
epss 0.6883 https://api.first.org/data/v1/epss?cve=CVE-2011-1002
epss 0.6883 https://api.first.org/data/v1/epss?cve=CVE-2011-1002
epss 0.6883 https://api.first.org/data/v1/epss?cve=CVE-2011-1002
epss 0.6883 https://api.first.org/data/v1/epss?cve=CVE-2011-1002
epss 0.6883 https://api.first.org/data/v1/epss?cve=CVE-2011-1002
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2011-1002
Reference id Reference type URL
http://avahi.org/ticket/325
http://git.0pointer.de/?p=avahi.git%3Ba=commit%3Bh=46109dfec75534fe270c0ab902576f685d5ab3a6
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://osvdb.org/70948
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-1002.json
https://api.first.org/data/v1/epss?cve=CVE-2011-1002
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1002
http://secunia.com/advisories/43361
http://secunia.com/advisories/43465
http://secunia.com/advisories/43605
http://secunia.com/advisories/43673
http://secunia.com/advisories/44131
https://exchange.xforce.ibmcloud.com/vulnerabilities/65524
https://exchange.xforce.ibmcloud.com/vulnerabilities/65525
http://ubuntu.com/usn/usn-1084-1
http://www.debian.org/security/2011/dsa-2174
http://www.mandriva.com/security/advisories?name=MDVSA-2011:037
http://www.mandriva.com/security/advisories?name=MDVSA-2011:040
http://www.openwall.com/lists/oss-security/2011/02/22/9
http://www.redhat.com/support/errata/RHSA-2011-0436.html
http://www.redhat.com/support/errata/RHSA-2011-0779.html
http://www.securityfocus.com/bid/46446
http://www.vupen.com/english/advisories/2011/0448
http://www.vupen.com/english/advisories/2011/0499
http://www.vupen.com/english/advisories/2011/0511
http://www.vupen.com/english/advisories/2011/0565
http://www.vupen.com/english/advisories/2011/0601
http://www.vupen.com/english/advisories/2011/0670
http://www.vupen.com/english/advisories/2011/0969
http://xorl.wordpress.com/2011/02/20/cve-2011-1002-avahi-daemon-remote-denial-of-service/
614785 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=614785
667187 https://bugzilla.redhat.com/show_bug.cgi?id=667187
cpe:2.3:a:avahi:avahi:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:*:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.1:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.2:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.3:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.4:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.5:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.5.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.5.1:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.5.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.5.2:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.1:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.10:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.11:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.11:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.12:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.12:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.13:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.13:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.14:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.14:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.15:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.15:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.16:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.16:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.17:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.17:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.18:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.18:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.19:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.19:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.2:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.20:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.20:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.21:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.21:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.22:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.22:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.23:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.23:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.24:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.24:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.25:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.25:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.26:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.26:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.27:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.27:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.3:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.4:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.5:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.6:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.7:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.8:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.8:*:*:*:*:*:*:*
cpe:2.3:a:avahi:avahi:0.6.9:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:avahi:avahi:0.6.9:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
CVE-2011-1002 https://nvd.nist.gov/vuln/detail/CVE-2011-1002
GLSA-201110-17 https://security.gentoo.org/glsa/201110-17
RHSA-2011:0436 https://access.redhat.com/errata/RHSA-2011:0436
RHSA-2011:0779 https://access.redhat.com/errata/RHSA-2011:0779
USN-1084-1 https://usn.ubuntu.com/1084-1/
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2011-1002
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.98613
EPSS Score 0.6883
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:04:33.472657+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201110-17 38.0.0