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CVE-2009-0579

15
FAUCET Score

CVE-2009-0579 describes a vulnerability in Linux-PAM versions prior to 1.0.4, where the system fails to enforce the minimum password age (MINDAYS) set in /etc/shadow. This allows local users to bypass security policies and change their passwords prematurely. With a CVSS score of 4.6, it is a low-severity vulnerability, requiring local access with low attack complexity, and potentially leading to partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.0.4CPE matchmatch criteria
cpe:2.3:a:linux-pam:linux-pam:*:*:*:*:*:*:*:*
0.99.1.0CPE matchmatch criteria
cpe:2.3:a:linux-pam:linux-pam:0.99.1.0:*:*:*:*:*:*:*
0.99.2.0CPE matchmatch criteria
cpe:2.3:a:linux-pam:linux-pam:0.99.2.0:*:*:*:*:*:*:*
0.99.2.1CPE matchmatch criteria
cpe:2.3:a:linux-pam:linux-pam:0.99.2.1:*:*:*:*:*:*:*
0.99.3.0CPE matchmatch criteria
cpe:2.3:a:linux-pam:linux-pam:0.99.3.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

AV:L/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 42nd percentile among its peer group of 3,052 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2009-0579Low

pam: MINDAYS not respected by pam for password changing

Feb 7, 2009

References

bugs.debian.org / cgi-bin/bugreport.cgi
bugzilla.redhat.com / show_bug.cgi
Patch
secunia.com / advisories/34728
Vendor Advisory
secunia.com / advisories/34733
Vendor Advisory
redhat.com / archives/fedora-package-announce/2009-April/msg00398.html
redhat.com / archives/fedora-package-announce/2009-April/msg00420.html
PatchVendor Advisory
redhat.com / archives/pam-list/2009-March/msg00006.html
Vendor Advisory