REDHAT-BUG-607293
First published: Wed Jun 23 2010(Updated: )
Ludwig Nussel reported: [1] <a href="http://www.openwall.com/lists/oss-security/2010/06/23/4">http://www.openwall.com/lists/oss-security/2010/06/23/4</a> a deficiency in the way avahi daemon processed packets with corrupted checksum(s). A remote attacker on the same local are network (LAN) could send a DNS packet with broken checksum, that would cause avahi-daemon to exit unexpectedly due to a failed assertion check. Different vulnerability than <a href="https://access.redhat.com/security/cve/CVE-2008-5081">CVE-2008-5081</a>.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Avahi AutoIP Daemon |
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Reference Links
- http://www.openwall.com/lists/oss-security/2010/06/23/4
- https://access.redhat.com/security/cve/CVE-2008-5081
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=426335&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=426335&action=edit
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=607297
- https://access.redhat.com/security/cve/CVE-2010-2244
- http://admin.fedoraproject.org/updates/avahi-0.6.25-7.fc13
- http://admin.fedoraproject.org/updates/avahi-0.6.25-7.fc12
- https://rhn.redhat.com/errata/RHSA-2010-0528.html
- https://bugzilla.redhat.com/show_bug.cgi?id=607293
Frequently Asked Questions
What is the severity of REDHAT-BUG-607293?
The severity of REDHAT-BUG-607293 is high due to the potential for remote code execution from a local attacker.
How do I fix REDHAT-BUG-607293?
To fix REDHAT-BUG-607293, ensure that you update the avahi-daemon package to its latest version as provided by your software vendor.
Who is affected by REDHAT-BUG-607293?
The vulnerability REDHAT-BUG-607293 affects systems running the Avahi avahi-daemon software.
What type of attack does REDHAT-BUG-607293 exploit?
REDHAT-BUG-607293 exploits a vulnerability in packet processing that can be triggered by corrupted checksums from remote attackers on the same LAN.
Can REDHAT-BUG-607293 lead to data breaches?
Yes, if exploited, REDHAT-BUG-607293 may allow an attacker to execute arbitrary code, potentially leading to data breaches.
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