The cupshelpers scripts in system-config-printer in Ubuntu 11.04 and 11.10, as used by the automatic printer driver download service, uses an "insecure connection" for queries to the OpenPrinting database, which allows remote attackers to execute arbitrary code via a man-in-the-middle (MITM) attack that modifies packages or repositories.
Published 2011-11-29 17:55:02
Updated 2017-08-29 01:30:30
View at NVD,   CVE.org
Vulnerability category: Input validationExecute code

Products affected by CVE-2011-4405

Threat overview for CVE-2011-4405

Top countries where our scanners detected CVE-2011-4405
Top open port discovered on systems with this issue 80
IPs affected by CVE-2011-4405 9
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2011-4405!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2011-4405

3.20%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 91 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2011-4405

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
NIST

CWE ids for CVE-2011-4405

  • The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-4405

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