CVE-2008-1147

Medium

Description

A certain pseudo-random number generator (PRNG) algorithm that uses XOR and 2-bit random hops (aka "Algorithm X2"), as used in OpenBSD 2.6 through 3.4, Mac OS X 10 through 10.5.1, FreeBSD 4.4 through 7.0, and DragonFlyBSD 1.0 through 1.10.1, allows remote attackers to guess sensitive values such as IP fragmentation IDs by observing a sequence of previously generated values. NOTE: this issue can be leveraged for attacks such as injection into TCP packets and OS fingerprinting.

SeverityMedium
CVSS6.8
Exploit probability—
ProductCosmicperl Directory Pro
PublishedMar 4, 2008
First seenMar 4, 2008

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
cosmicperl directory_pro10.0.3—
darwin darwin1.0, 9.1—
navision financials_server3.0—

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