CVE-2009-0687
High
Description
The pf_test_rule function in OpenBSD Packet Filter (PF), as used in OpenBSD 4.2 through 4.5, NetBSD 5.0 before RC3, MirOS 10 and earlier, and MidnightBSD 0.3-current allows remote attackers to cause a denial of service (panic) via crafted IP packets that trigger a NULL pointer dereference during translation, related to an IPv4 packet with an ICMPv6 payload.
SeverityHigh
CVSS7.8
Exploit probability—
ProductMidnightbsd
PublishedAug 11, 2009
First seenAug 11, 2009
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| midnightbsd midnightbsd | 0.3-current | — |
| mirbsd miros | v ≤ 10 | — |
| netbsd netbsd | 5.0 | — |
| openbsd openbsd | 4.2, 4.3, 4.4, 4.5 | — |
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