CVE-2004-0819

Description

The bridge functionality in OpenBSD 3.4 and 3.5, when running a gateway configured as a bridging firewall with the link2 option for IPSec enabled, allows remote attackers to cause a denial of service (crash) via an ICMP echo (ping) packet.

5.0

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 0.74% Top 30%

Vendor Advisory openbsd.org

Affected: n/a n/a

References

Link	Tags
https://exchange.xforce.ibmcloud.com/vulnerabilities/17129	vdb entry
http://openbsd.org/errata34.html	patch vendor advisory
http://marc.info/?l=bugtraq&m=109345131508824&w=2	mailing list

Frequently Asked Questions

What is the severity of CVE-2004-0819?: CVE-2004-0819 has been scored as a medium severity vulnerability.
How to fix CVE-2004-0819?: To fix CVE-2004-0819, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2004-0819 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2004-0819 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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