PUBLISHED DATE: January 18, 2001CVE-2001-1469:
The RC4 stream cipher...

Description

The RC4 stream cipher as used by SSH1 allows remote attackers to modify messages without detection by XORing the original message's cyclic redundancy check (CRC) with the CRC of a mask consisting of all the bits of the original message that were modified.

Products

• SSH Communications Security SSH daemon 1.2.24
• SSH Communications Security SSH daemon 1.2.25
• SSH Communications Security SSH daemon 1.2.26
• SSH Communications Security SSH daemon 1.2.27
• SSH Communications Security SSH daemon 1.2.28
• SSH Communications Security SSH daemon 1.2.29
• SSH Communications Security SSH daemon 1.2.30
• SSH Communications Security SSH daemon 1.2.31

Questions to Ask Vendors

1. Can you confirm whether your systems are affected by CVE-2001-1469, and if so, what steps are you currently taking to mitigate this vulnerability?
2. What is your estimated timeline for fully resolving CVE-2001-1469 in your products or services, and how will you communicate updates on this issue to us as your customer?

Recommended Actions

• Check out the advisory links provided below.

References

• https://nvd.nist.gov/vuln/detail/CVE-2001-1469