How severe is CVE-2018-17955?

CVE-2018-17955 has a CVSS 3.x base score of 2.2, rated low severity. It is exploitable over local access with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2018-17955 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-17955?

CVE-2018-17955 affects Opensuse Yast2-multipath. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-17955?

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

When was CVE-2018-17955 published?

CVE-2018-17955 was published on 2019-03-15 and last updated on 2026-06-17.

CVE-2018-17955

CVE-2018-17955 is a low-severity vulnerability in Opensuse Yast2-multipath with a CVSS 3.x base score of 2.2. 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-59.

Key facts

Severity: Low (CVSS 3.x base score 2.2)
CVSS v2: 3.6
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-59
Affected product: Opensuse Yast2-multipath
Published: 2019-03-15
Last modified: 2026-06-17

Description

In yast2-multipath before version 4.1.1 a static temporary filename allows local attackers to overwrite files on systems without symlink protection

Frequently asked questions

What is CVE-2018-17955?: In yast2-multipath before version 4.1.1 a static temporary filename allows local attackers to overwrite files on systems without symlink protection
How severe is CVE-2018-17955?: CVE-2018-17955 has a CVSS 3.x base score of 2.2, rated low severity. It is exploitable over local access with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2018-17955 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-17955?: CVE-2018-17955 affects Opensuse Yast2-multipath. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-17955?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-17955 published?: CVE-2018-17955 was published on 2019-03-15 and last updated on 2026-06-17.

References

https://bugzilla.suse.com/show_bug.cgi?id=1117592

Affected products (1)

cpe:2.3:a:opensuse:yast2-multipath:*:*:*:*:*:*:*:*

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