Vulnerability Details CVE-2006-6870
The consume_labels function in avahi-core/dns.c in Avahi before 0.6.16 allows remote attackers to cause a denial of service (infinite loop) via a crafted compressed DNS response with a label that points to itself.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.039
EPSS Ranking 87.7%
CVSS Severity
CVSS v2 Score 5.0
References
- http://fedoranews.org/cms/node/2362
- http://fedoranews.org/cms/node/2408
- http://secunia.com/advisories/23628
- http://secunia.com/advisories/23644
- http://secunia.com/advisories/23660
- http://secunia.com/advisories/23673
- http://secunia.com/advisories/23782
- http://secunia.com/advisories/24995
- http://www.avahi.org/#December2006
- http://www.avahi.org/changeset/1340
- http://www.avahi.org/ticket/84
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:003
- http://www.novell.com/linux/security/advisories/2007_007_suse.html
- http://www.securityfocus.com/bid/21881
- http://www.ubuntu.com/usn/usn-402-1
- http://www.vupen.com/english/advisories/2007/0071
- http://fedoranews.org/cms/node/2362
- http://fedoranews.org/cms/node/2408
- http://secunia.com/advisories/23628
- http://secunia.com/advisories/23644
- http://secunia.com/advisories/23660
- http://secunia.com/advisories/23673
- http://secunia.com/advisories/23782
- http://secunia.com/advisories/24995
- http://www.avahi.org/#December2006
- http://www.avahi.org/changeset/1340
- http://www.avahi.org/ticket/84
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:003
- http://www.novell.com/linux/security/advisories/2007_007_suse.html
- http://www.securityfocus.com/bid/21881
- http://www.ubuntu.com/usn/usn-402-1
- http://www.vupen.com/english/advisories/2007/0071
Products affected by CVE-2006-6870
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cpe:2.3:a:avahi:avahi:0.6.10
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cpe:2.3:a:avahi:avahi:0.6.11
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cpe:2.3:a:avahi:avahi:0.6.12
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cpe:2.3:a:avahi:avahi:0.6.13
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cpe:2.3:a:avahi:avahi:0.6.14
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cpe:2.3:a:avahi:avahi:0.6.15
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cpe:2.3:a:avahi:avahi:0.6.7
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cpe:2.3:a:avahi:avahi:0.6.8
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cpe:2.3:a:avahi:avahi:0.6.9