A buffer overflow exists in HelpSystems tcpcrypt on Linux, used for BoKS encrypted telnet through BoKS version 6.7.1. Since tcpcrypt is setuid, exploitation leads to privilege escalation.
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2018-13307 | A buffer overflow exists in HelpSystems tcpcrypt on Linux, used for BoKS encrypted telnet through BoKS version 6.7.1. Since tcpcrypt is setuid, exploitation leads to privilege escalation. |
Fixes
Solution
No solution given by the vendor.
Workaround
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References
History
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T12:12:27.601Z
Reserved: 2019-02-08T00:00:00.000Z
Link: CVE-2018-20764
No data.
Status : Modified
Published: 2019-02-08T17:29:00.303
Modified: 2024-11-21T04:02:07.300
Link: CVE-2018-20764
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD