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CVE-2011-4083

17
FAUCET Score

CVE-2011-4083 describes a vulnerability in the Red Hat sosreport utility (versions before 1.7-9 and 2.x before 2.2-17) that inadvertently includes sensitive Red Hat Network private entitlement keys within debugging archives. This flaw could allow remote attackers to gain unauthorized access to these private keys, leading to information disclosure. With a CVSS score of 4.3, this vulnerability has a network-based attack vector and medium complexity, potentially compromising confidentiality. 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
2.2-3CPE matchmatch criteria
cpe:2.3:a:redhat:sos:2.2-3:*:*:*:*:*:*:*
2.2-6CPE matchmatch criteria
cpe:2.3:a:redhat:sos:2.2-6:*:*:*:*:*:*:*
2.2-7CPE matchmatch criteria
cpe:2.3:a:redhat:sos:2.2-7:*:*:*:*:*:*:*
2.2-8CPE matchmatch criteria
cpe:2.3:a:redhat:sos:2.2-8:*:*:*:*:*:*:*
2.2-9CPE matchmatch criteria
cpe:2.3:a:redhat:sos:2.2-9:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.99%
Probability of exploitation in next 30 days
EPSS Percentile
59.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0099 is in the 18th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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 (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: sos-0:1.7-9.62.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: sos-0:2.2-17.el6
View patch

Vendor Advisories (1)

redhatCVE-2011-4083Low

sos: sosreport is gathering certificate-based RHN entitlement private keys

Dec 6, 2011

References

rhn.redhat.com / errata/RHSA-2011-1536.html
Vendor Advisory
rhn.redhat.com / errata/RHSA-2012-0153.html
Vendor Advisory