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CVE-1999-1159

SSH 2.0.11 and earlier allows local users to request remote forwarding from privileged ports...

4.6 Medium

CVE-1999-1159 is a medium vulnerability (CVSS 4.6) in Ssh Ssh2, published December 29, 1998. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 27th percentile. No source names a fixed version.

What does this mean?
Severity
4.6 MediumCVSS 2.0, NVD
Exploit chance
0.34%EPSS, 27th percentile
Exploitation
None knownNot on CISA’s or ENISA’s lists
Fixed in
No fix listedNo source names one

Description

SSH 2.0.11 and earlier allows local users to request remote forwarding from privileged ports without being root.

Exploit likelihood

0.34%Down 0.5 points since Feb 4, 2022
90%50%10%1%

Affected products

What each source reports

NVD Score used4.6

SSH 2.0.11 and earlier allows local users to request remote forwarding from privileged ports without being root.

Record
CVE-1999-1159
CVSS 2.0
4.6 MediumAV:L/AC:L/Au:N/C:P/I:P/A:P
Updated
2026-11-02
CVE ListNo score

SSH 2.0.11 and earlier allows local users to request remote forwarding from privileged ports without being root.

Record
CVE-1999-1159
Updated
2026-11-02
EUVDEUVD-1999-1140No score

SSH 2.0.11 and earlier allows local users to request remote forwarding from privileged ports without being root.

Record
EUVD-1999-1140
Updated
2026-11-03
GitHub AdvisoriesGHSA-jxq7-hfp5-q37wNo score

SSH 2.0.11 and earlier allows local users to request remote forwarding from privileged ports...

SSH 2.0.11 and earlier allows local users to request remote forwarding from privileged ports without being root.

Record
GHSA-jxq7-hfp5-q37w
Updated
2026-11-02

History

History
RecordedChangedSources
facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

References

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