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5.0Medium

Openbsd Openssh

CVE-2000-0992

Directory traversal vulnerability in scp in sshd 1.2.xx allows a remote malicious scp server to overwrite arbitrary files via a .. (dot dot) attack.

What this means for your business

  • It affects Openbsd Openssh. It matters if your company, or a supplier that handles your data, runs it.
  • Code showing how to exploit it has been published, but real attacks have not been confirmed.
  • An attacker can use it remotely, over a network.

What to do

  1. 1Check whether your company or your suppliers run Openbsd Openssh, and which version. The affected versions are listed further down this page.
  2. 2If you do, apply the vendor's fix. A patch or vendor advisory has been published.

Not sure if your company is exposed?

Fastnexa’s certified penetration testers can check whether attackers could use this flaw, or others like it, against your websites, apps and network. The full test is free for our first 10 founding clients until 31 December 2026.

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Scoring

CVSS
5.0 (v2.0)
Vector
AV:N/AC:L/Au:N/C:N/I:P/A:N
Assigned by
cve@mitre.org

Dates

Published
2000-12-19
Last modified
2026-09-23
Sources
NVD

Affected products

  • Openbsd Openssh1.2, 1.2.3
  • Ssh Ssh1.2.14, 1.2.15, 1.2.16, 1.2.17, 1.2.18, 1.2.19, 1.2.20, 1.2.21, 1.2.22, 1.2.23, 1.2.24, 1.2.25, 1.2.26, 1.2.27, 1.2.28, 1.2.29, 1.2.30, 1.2.31

As listed in the NVD configuration data. Not a statement about your estate.

References