Mailinglist Archive: opensuse-security (179 mails)
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Re: [suse-security] Why is passwd truncating passwords
- From: "Jose J. Cintron" <jcintron@xxxxxxxxx>
- Date: Fri, 14 May 2004 17:27:55 -0400
- Message-id: <40A539DB.5040900@xxxxxxxxx>
another thing that may help even thought the file comments say that is
ignored if using md5 or blowfish is
pc> cat /etc/login.defs | grep PASS_MAX_LEN
PASS_MAX_LEN 255
The comments for this setting say
#
# Number of significant characters in the password for crypt().
# Default is 8, don't change unless your crypt() is better.
# Ignored if the "md5" or "blowfish" option is given to the
# pam_pwcheck module.
#
but it may be worth a try if everything else fails.
Arjen Runsink wrote:
--
+------------------------------------------
| José J. Cintrón - <jcintron@xxxxxxxxx>
|
| MITRE Corporation
| 7515 Colshire Drive
| Mail Stop W424
| McLean, VA 22102-7508
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| Phone: 703.883.3040
| Fax: 703.883.1397
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pc> cat /etc/login.defs | grep PASS_MAX_LEN
PASS_MAX_LEN 255
The comments for this setting say
#
# Number of significant characters in the password for crypt().
# Default is 8, don't change unless your crypt() is better.
# Ignored if the "md5" or "blowfish" option is given to the
# pam_pwcheck module.
#
but it may be worth a try if everything else fails.
Arjen Runsink wrote:
Hi all,
This must be a bug in passwd.
On Friday 14 May 2004 22:56, Jose J. Cintron wrote:
i'm running 8.2. try using md5 too see if it's a bug in the blowfish
password: blowfish nullok
Manual says it will truncate at 97 or so chars.
72 I just reread
It truncates with DES, MD5 and blowfish
When using yast to modify a user password +8 long pws work.
Explicitely setting an allowable password length seems to work however.
# cat pam_pwcheck.conf | grep maxlen
password: minlen=6 maxlen=16 cracklib md5 nullok
--
+------------------------------------------
| José J. Cintrón - <jcintron@xxxxxxxxx>
|
| MITRE Corporation
| 7515 Colshire Drive
| Mail Stop W424
| McLean, VA 22102-7508
|
| Phone: 703.883.3040
| Fax: 703.883.1397
+------------------------------------------
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