PT-2010-1092 · Avahi+1 · Avahi+1

Published 2010-07-07 · Updated 2024-06-15 · CVE-2010-2244

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Avahi versions 0.6.16 through 0.6.25 Avahi versions prior to 0.6.28-r1

Description The issue allows remote attackers to cause a denial of service, specifically an assertion failure and daemon exit, by sending a DNS packet with an invalid checksum followed by a DNS packet with a valid checksum. This can lead to disruption of protected information availability. The exploitation can be done remotely.

Recommendations For Avahi versions 0.6.16 through 0.6.25, update to a version prior to 0.6.28-r1 to resolve the issue. For Avahi versions prior to 0.6.28-r1, update to version 0.6.28-r1 or later to resolve the issue.

Fix

Related Identifiers

BDU:2015-09419

CVE-2010-2244

DSA-2086-1

OPENSUSE-SU-2024:10363-1

RHSA-2010:0528

RHSA-2010_0528

Affected Products

Avahi

Red Hat

References · 23

• https://osv.dev/vulnerability/CVE-2010-2244 · Vendor Advisory
• http://debian.org/security/2010/dsa-2086 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10363-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2010-2244 · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-09386 · Security Note
• http://lists.fedoraproject.org/pipermail/package-announce/2010-July/043800.html · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2010-July/043820.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-09419 · Security Note
• http://mandriva.com/security/advisories?name=MDVSA-2010:204 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2010-2244 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2010-2244 · Security Note
• https://t.me/cvenotify/64934 · Telegram Post
• http://security.gentoo.org/glsa/glsa-201110-17.xml · Note
• http://openwall.com/lists/oss-security/2010/06/23/4 · Note
• https://suse.com/security/cve/CVE-2011-1002 · Note