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CVE-2011-4405

Date: November 29, 2011

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.

Severity Score

Related Resources (9)

https://nvd.nist.gov/vuln/detail/CVE-2011-4405
http://www.securityfocus.com/bid/50721
http://secunia.com/advisories/46909
https://exchange.xforce.ibmcloud.com/vulnerabilities/71394
http://osvdb.org/77214
http://www.ubuntu.com/usn/USN-1265-1
https://security-tracker.debian.org/tracker/CVE-2011-4405
https://people.canonical.com/~ubuntu-security/cve/CVE-2011-4405
https://www.mend.io/vulnerability-database/CVE-2011-4405

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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