CVE-1999-0391

Description

The cryptographic challenge of SMB authentication in Windows 95 and Windows 98 can be reused, allowing an attacker to replay the response and impersonate a user.

7.5
CVSS
Severity: High
CVSS 2.0 •
EPSS 3.81% Top 15%
Affected: n/a n/a
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-1999-0391?
CVE-1999-0391 has been scored as a high severity vulnerability.
How to fix CVE-1999-0391?
To fix CVE-1999-0391, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-1999-0391 being actively exploited in the wild?
It is possible that CVE-1999-0391 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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