How severe is CVE-2014-4039?

CVE-2014-4039 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2014-4039 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-4039?

CVE-2014-4039 primarily affects Ppc64-diag Project Ppc64-diag. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-4039?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-4039 published?

CVE-2014-4039 was published on 2014-06-17 and last updated on 2026-06-17.

CVE-2014-4039

CVE-2014-4039 is a low-severity vulnerability in Ppc64-diag Project Ppc64-diag with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Ppc64-diag Project Ppc64-diag
Published: 2014-06-17
Last modified: 2026-06-17

Description

ppc64-diag 2.6.1 uses 0775 permissions for /tmp/diagSEsnap and does not properly restrict permissions for /tmp/diagSEsnap/snapH.tar.gz, which allows local users to obtain sensitive information by reading files in this archive, as demonstrated by /var/log/messages and /etc/yaboot.conf.

Frequently asked questions

What is CVE-2014-4039?: ppc64-diag 2.6.1 uses 0775 permissions for /tmp/diagSEsnap and does not properly restrict permissions for /tmp/diagSEsnap/snapH.tar.gz, which allows local users to obtain sensitive information by reading files in this archive, as demonstrated by /var/log/messages and /etc/yaboot.conf.
How severe is CVE-2014-4039?: CVE-2014-4039 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2014-4039 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-4039?: CVE-2014-4039 primarily affects Ppc64-diag Project Ppc64-diag. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-4039?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-4039 published?: CVE-2014-4039 was published on 2014-06-17 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:a:ppc64-diag_project:ppc64-diag:2.6.1:*:*:*:*:*:*:*
cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:*:*:*:*

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