Original description
OpenSSH before 2.9.9, while using keypairs and multiple keys of different types in the ~/.ssh/authorized_keys2 file, may not properly handle the "from" option associated with a key, which could allow remote attackers to login from unauthorized IP addresses.
Affected software
- OpenSSH ≤ 2.9.9 exact match
Details
- Published
- 2001-10-18
- Last modified
- 2026-06-16
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
References
- cve.org/CVE-2001-1380
- nvd.nist.gov/vuln/detail/CVE-2001-1380
- distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000431
- download.immunix.org/ImmunixOS/7.0/updates/IMNX-2001-70-034-01
- marc.info/?l=bugtraq&m=100154541809940&w=2
- rhn.redhat.com/errata/RHSA-2001-114.html
- www.ciac.org/ciac/bulletins/m-010.shtml
- www.kb.cert.org/vuls/id/905795
- www.linux-mandrake.com/en/security/2001/MDKSA-2001-081.php
- www.osvdb.org/642
- www.securityfocus.com/bid/3369
- exchange.xforce.ibmcloud.com/vulnerabilities/7179
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