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CVE-2013-0454

4.0 · MEDIUM

The SMB2 implementation in Samba 3.6.x before 3.6.6, as used on the IBM Storwize V7000 Unified 1.3 before 1.3.2.3 and 1.4 before 1.4.0.1 and possibly other products, does not properly enforce CIFS…

Published Mar 26, 2013canonicalCWE-264EPSS 2.98%

Overview

CVE-2013-0454 is a medium-severity vulnerability affecting canonical ubuntu_linux. It was published on March 26, 2013 and has a CVSS 2.0 base score of 4.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

The SMB2 implementation in Samba 3.6.x before 3.6.6, as used on the IBM Storwize V7000 Unified 1.3 before 1.3.2.3 and 1.4 before 1.4.0.1 and possibly other products, does not properly enforce CIFS share attributes, which allows remote authenticated users to (1) write to a read-only share; (2) trigger data-integrity problems related to the oplock, locking, coherency, or leases attribute; or (3) have an unspecified impact by leveraging incorrect handling of the browseable or "hide unreadable" parameter.

Remediation

Check the references section for vendor advisories and patches from canonical. Update ubuntu_linux to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
sambasamba0Affected

References

Refwww.ibm.com/support/docview.wss?uid=ssg1S1004289Refwww.ubuntu.com/usn/USN-1802-1Refbugzilla.redhat.com/show_bug.cgi?id=928419Refbugzilla.samba.org/show_bug.cgi?id=8738Refexchange.xforce.ibmcloud.com/vulnerabilities/80970Reflists.samba.org/archive/samba-announce/2012/000259.htmlRefwww.samba.org/samba/security/CVE-2013-0454Refwww.ibm.com/support/docview.wss?uid=ssg1S1004289Refwww.ubuntu.com/usn/USN-1802-1Refbugzilla.redhat.com/show_bug.cgi?id=928419

How CyberStrike helps

Frequently asked questions

What is CVE-2013-0454?

CVE-2013-0454 is a medium-severity vulnerability affecting canonical ubuntu_linux. It was published on March 26, 2013 and has a CVSS 2.0 base score of 4.0 (MEDIUM).

How severe is CVE-2013-0454?

This vulnerability has a CVSS 2.0 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2013-0454?

Check the references section for vendor advisories and patches from canonical. Update ubuntu_linux to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2013-0454?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2013-0454 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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