CVE-2001-1469
The RC4 stream cipher as used by SSH1 allows remote attackers to modify messages without...
CVE-2001-1469 is a medium vulnerability (CVSS 5.0) in Ssh, published January 18, 2001. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.21%, the 69th percentile. No source names a fixed version.
- Severity
- 5.0 MediumCVSS 2.0, NVD
- Exploit chance
- 1.21%EPSS, 69th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
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.
Exploit likelihood
Affected products
What each source reports
NVD Score used
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.
- Record
CVE-2001-1469- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Updated
- 2026-11-02
CVE ListNo score
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.
- Record
CVE-2001-1469- Updated
- 2026-11-02
EUVDEUVD-2001-1449No score
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.
- Record
EUVD-2001-1449- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-p383-6r42-q3rvNo score
The RC4 stream cipher as used by SSH1 allows remote attackers to modify messages without...
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.
- Record
GHSA-p383-6r42-q3rv- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.