Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learningUpgrade openssh-portable
to version 9.6-p1 or higher.
Affected versions of this package are vulnerable to OS Command Injection due to improper handling of user names or host names containing shell metacharacters. A remote attacker may be able to execute arbitrary OS commands by using expansion tokens (e.g., %u
, %h
) with such user names or host names.