CVE-2001-0323
Medium
Description
The ICMP path MTU (PMTU) discovery feature in various UNIX systems allows remote attackers to cause a denial of service by spoofing "ICMP Fragmentation needed but Don't Fragment (DF) set" packets between two target hosts, which could cause one host to lower its MTU when transmitting to the other host.
SeverityMedium
CVSS6.4
Exploit probability—
Product
various UNIX systems
PublishedJun 2, 2001
First seenJun 2, 2001
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| UNIX various UNIX systems | No range specified | — |
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