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CVE-2010-2244

4.3 · MEDIUM

The AvahiDnsPacket function in avahi-core/socket.c in avahi-daemon in Avahi 0.6.16 and 0.6.25 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a DNS pack…

Published Jul 8, 2010avahiEPSS 2.27%

Overview

CVE-2010-2244 is a medium-severity vulnerability affecting avahi avahi. It was published on July 8, 2010 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The AvahiDnsPacket function in avahi-core/socket.c in avahi-daemon in Avahi 0.6.16 and 0.6.25 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a DNS packet with an invalid checksum followed by a DNS packet with a valid checksum, a different vulnerability than CVE-2008-5081.

Remediation

Check the references section for vendor advisories and patches from avahi. Update avahi to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Reflists.fedoraproject.org/pipermail/package-announce/2010-July/043800.htmlReflists.fedoraproject.org/pipermail/package-announce/2010-July/043820.htmlRefmarc.info/?l=oss-security&m=127748459505200&w=2Refwww.debian.org/security/2010/dsa-2086Refwww.mandriva.com/security/advisories?name=MDVSA-2010:204Refwww.openwall.com/lists/oss-security/2010/06/23/4Refwww.securitytracker.com/id?1024200Refbugzilla.redhat.com/show_bug.cgi?id=607293Reflists.fedoraproject.org/pipermail/package-announce/2010-July/043800.htmlReflists.fedoraproject.org/pipermail/package-announce/2010-July/043820.html

How CyberStrike helps

Frequently asked questions

What is CVE-2010-2244?

CVE-2010-2244 is a medium-severity vulnerability affecting avahi avahi. It was published on July 8, 2010 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

How severe is CVE-2010-2244?

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2010-2244?

Check the references section for vendor advisories and patches from avahi. Update avahi to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2010-2244?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2010-2244 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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