CVE-2007-0003
First published: Tue Jan 23 2007(Updated: )
pam_unix.so in Linux-PAM 0.99.7.0 allows context-dependent attackers to log into accounts whose password hash, as stored in /etc/passwd or /etc/shadow, has only two characters.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux-PAM | =0.99.7.0 |
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Reference Links
- http://www.redhat.com/archives/fedora-devel-list/2007-January/msg01271.html
- http://www.redhat.com/archives/fedora-devel-list/2007-January/msg01277.html
- https://www.redhat.com/archives/pam-list/2007-January/msg00017.html
- http://www.novell.com/linux/security/advisories/2007_3_sr.html
- http://www.securityfocus.com/bid/22204
- http://secunia.com/advisories/23858
- http://osvdb.org/32017
- http://www.vupen.com/english/advisories/2007/0323
- https://exchange.xforce.ibmcloud.com/vulnerabilities/31739
Frequently Asked Questions
What is the severity of CVE-2007-0003?
CVE-2007-0003 is considered a moderate severity vulnerability as it allows attackers to log into accounts with weak two-character password hashes.
How do I fix CVE-2007-0003?
To fix CVE-2007-0003, update Linux-PAM to a version higher than 0.99.7.0 that correctly handles password hashing.
Who is affected by CVE-2007-0003?
CVE-2007-0003 affects systems running Linux-PAM version 0.99.7.0 where password hashes stored in /etc/passwd or /etc/shadow are only two characters.
What can attackers do with CVE-2007-0003?
Exploiting CVE-2007-0003 allows context-dependent attackers to gain unauthorized access to user accounts with weak password hashes.
When was CVE-2007-0003 discovered?
CVE-2007-0003 was discovered in January 2007, highlighting a vulnerability in the password authentication mechanism of Linux-PAM.
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