Home/CVE/The IDEA cipher as implemented by SSH1 does not protect the final block of a message against modification, which allows
CVE

CVE-2001-1470

The IDEA cipher as implemented by SSH1 does not protect the final block of a message against modification, which allows

The IDEA cipher as implemented by SSH1 does not protect the final block of a message against modification, which allows remote attackers to modify the block without detection by changing its cyclic redundancy check (CRC) to match the modifications to the message.

MEDIUM · CVSS 5 EPSS 0.00978
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

1
sshall versions
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:P/A:N
Published to NVD18 Jan 2001 · 05:00 AM
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.kb.cert.org/vuls/id/315308US Government Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/6472
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