CVE-2013-4367
Highovirt-engine 3.2 running on Linux kernel 3.1 and newer creates certain files world-writeable due to an upstream kernel change which impacted how python's os.chmod() works when passed a mode of '-1'.
CVSS 3.1 score
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness type
CWE-732CVE-2013-4367 is classified as CWE-732
See CWE-732 on MITRE CWE for full details on this weakness type.
References
The following references provide additional information about CVE-2013-4367 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.
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Third Party Advisory
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PatchKernel patch commithttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-4367
Frequently asked questions
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What is CVE-2013-4367?
CVE-2013-4367 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10 . CVE-2013-4367 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
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What is the CVSS score for CVE-2013-4367?
CVE-2013-4367 has a CVSS score of 7.8 out of 10, rated High severity (CVSS 3.1). The vector string is
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. -
Is there a patch available for CVE-2013-4367?
No patch is currently available for CVE-2013-4367. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
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Is CVE-2013-4367 actively exploited?
No — CVE-2013-4367 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.