How severe is CVE-2020-8027?

CVE-2020-8027 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability high.

Is CVE-2020-8027 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-8027?

CVE-2020-8027 affects Opensuse Openldap2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-8027?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-8027 published?

CVE-2020-8027 was published on 2021-02-11 and last updated on 2026-06-17.

CVE-2020-8027

CVE-2020-8027 is a high-severity vulnerability in Opensuse Openldap2 with a CVSS 3.x base score of 7.3. 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-377.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 4.6
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-377
Affected product: Opensuse Openldap2
Published: 2021-02-11
Last modified: 2026-06-17

Description

A Insecure Temporary File vulnerability in openldap2 of SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise Server for SAP 15; openSUSE Leap 15.1, openSUSE Leap 15.2 allows local attackers to overwrite arbitrary files and gain access to the openldap2 configuration This issue affects: SUSE Linux Enterprise Server 15-LTSS openldap2 versions prior to 2.4.46-9.37.1. SUSE Linux Enterprise Server for SAP 15 openldap2 versions prior to 2.4.46-9.37.1. openSUSE Leap 15.1 openldap2 versions prior to 2.4.46-lp151.10.18.1. openSUSE Leap 15.2 openldap2 versions prior to 2.4.46-lp152.14.9.1.

Frequently asked questions

What is CVE-2020-8027?: A Insecure Temporary File vulnerability in openldap2 of SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise Server for SAP 15; openSUSE Leap 15.1, openSUSE Leap 15.2 allows local attackers to overwrite arbitrary files and gain access to the openldap2 configuration This issue affects: SUSE Linux Enterprise Server 15-LTSS openldap2 versions prior to 2.4.46-9.37.1. SUSE Linux Enterprise Server for SAP 15 openldap2 versions prior to 2.4.46-9.37.1. openSUSE Leap 15.1 openldap2 versions prior to 2.4.46-lp151.10.18.1. openSUSE Leap 15.2 openldap2 versions prior to 2.4.46-lp152.14.9.1.
How severe is CVE-2020-8027?: CVE-2020-8027 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability high.
Is CVE-2020-8027 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-8027?: CVE-2020-8027 affects Opensuse Openldap2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-8027?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-8027 published?: CVE-2020-8027 was published on 2021-02-11 and last updated on 2026-06-17.

References

https://bugzilla.suse.com/show_bug.cgi?id=1175568

Affected products (1)

cpe:2.3:a:opensuse:openldap2:*:*:*:*:*:*:*:*

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CVE-2015-5224 — Critical (CVSS 9.8): The mkostemp function in login-utils in util-linux when used incorrectly allows remote attackers to cause file name…
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