CVE-1999-0909 Security feature bypass in n/a

High 7.5 Published Updated

Remote attackers can bypass IP source routing restrictions on multihomed Windows systems using malformed packets with IP options.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-1999-0909?

CVE-1999-0909 is a high-severity vulnerability in Microsoft Windows 98se, published on 4 Jan 2000. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Multihomed Windows systems allow a remote attacker to bypass IP source routing restrictions via a malformed packet with IP options, aka the "Spoofed Route Pointer" vulnerability.

Weakness: CWE-264

Which versions are affected by CVE-1999-0909?

It affects 4 products.

Products include Microsoft Terminal Server, Microsoft Windows 95, Microsoft Windows 98se, Microsoft Windows Nt.

How do I fix CVE-1999-0909?

No fix has been published for CVE-1999-0909 yet. Limit exposure of the affected software until one is available.

Is CVE-1999-0909 being exploited?

There is no known exploitation of CVE-1999-0909 in the wild and no public exploit code.

All Microsoft Windows 98se vulnerabilities

Sources

Also known as GHSA-wrg2-pxvh-4rg2.

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