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IDProjectCategoryView StatusLast Update
0017558CentOS-6pam_krb5public2020-07-02 03:36
Reportermayurk 
PriorityhighSeveritymajorReproducibilityalways
Status newResolutionopen 
Product Version 
Target VersionFixed in Version 
Summary0017558: User gets locked out on Centos 6
DescriptionI am running CentOS 6.10. I get locked out after 1 password mistype.

# rpm -qa pam*
pam_ldap-185-11.el6.x86_64
pam_krb5-2.3.11-9.el6.x86_64
pam_passwdqc-1.0.5-8.el6.x86_64
pam-1.1.1-24.el6.x86_64

logs

Jul 1 23:19:46 xxxx sshd[7265]: Failed password for user1 from xxx.xx.xx.xx port 58980 ssh2
Jul 1 23:19:58 xxxx sshd[7313]: Connection from xxx.xx.xx.xx port 58987 on xx.xx.xx.xx port 22
Jul 1 23:19:59 xxxx sshd[7313]: Failed publickey for user1 from xxx.xx.xx.xx port 58987 ssh2: RSA SHA256:xxxxxx
Jul 1 23:20:03 xxxx sshd[7313]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=xxx.xx.xx.xx user=user1
Jul 1 23:20:03 xxxx sshd[7313]: pam_krb5[7313]: authentication fails for 'user1' (user1@domain): User not known to the underlying authentication module (Clients credentials have been revoked)
Steps To ReproduceTry to login with a wrong password. It locks you out
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Issue History

Date Modified Username Field Change
2020-07-02 03:36 mayurk New Issue