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CVE-2011-0412

14
FAUCET Score

CVE-2011-0412 describes a vulnerability in Oracle Solaris versions 8, 9, and 10 where back-out patch files (undo.Z) are stored unencrypted with world-readable permissions in /var/sadm/pkg/. This allows local users to access password hashes, enabling brute-force password guessing attacks. The vulnerability has a low severity CVSS score of 2.1, indicating a local attack vector with low complexity and a potential impact of information disclosure. There is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) or significant community discussion or media coverage has been identified for this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
5.8CPE matchmatch criteria
cpe:2.3:o:sun:sunos:5.8:*:*:*:*:*:*:*
5.9CPE matchmatch criteria
cpe:2.3:o:sun:sunos:5.9:*:*:*:*:*:*:*
5.10CPE matchmatch criteria
cpe:2.3:o:sun:sunos:5.10:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 47th percentile among its peer group of 2,096 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.6 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

Remediation records are not available for this CVE.

References

osvdb.org / 71646
secunia.com / advisories/44047
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/66579
kb.cert.org / vuls/id/648244
US Government Resource
oracle.com / technetwork/topics/security/cpuapr2011-301950.html
securityfocus.com / bid/47171
vupen.com / english/advisories/2011/0882
Vendor Advisory