CVE-2002-0414
First published: Mon Aug 12 2002(Updated: )
KAME-derived implementations of IPsec on NetBSD 1.5.2, FreeBSD 4.5, and other operating systems, does not properly consult the Security Policy Database (SPD), which could cause a Security Gateway (SG) that does not use Encapsulating Security Payload (ESP) to forward forged IPv4 packets.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| NetBSD current | =1.5 | |
| FreeBSD Kernel | =4.5 | |
| OpenBSD | =2.7 | |
| NetBSD current | =1.5.1 | |
| FreeBSD Kernel | =4.4 | |
| NetBSD current | =1.5.2 | |
| FreeBSD Kernel | =4.2 | |
| FreeBSD Kernel | =4.3 | |
| OpenBSD | =2.6 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2002-0414?
CVE-2002-0414 has a moderate severity level due to its potential to allow forged packet forwarding.
How do I fix CVE-2002-0414?
To fix CVE-2002-0414, update your NetBSD, FreeBSD, or OpenBSD systems to versions that correct the Security Policy Database consulting issue.
What systems are affected by CVE-2002-0414?
CVE-2002-0414 affects NetBSD 1.5.2, FreeBSD 4.5, and certain other KAME-derived implementations.
What type of attack does CVE-2002-0414 enable?
CVE-2002-0414 can enable attackers to forward forged IPv4 packets through Security Gateways.
What is the cause of CVE-2002-0414?
CVE-2002-0414 is caused by improper consultation of the Security Policy Database in the affected IPsec implementations.
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- canonical/netbsd current
- version/netbsd current/1.5
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- version/freebsd kernel/4.5
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- version/openbsd/2.7
- version/netbsd current/1.5.1
- version/freebsd kernel/4.4
- version/netbsd current/1.5.2
- version/freebsd kernel/4.2
- version/freebsd kernel/4.3
- version/openbsd/2.6