How severe is CVE-2018-12473?

CVE-2018-12473 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2018-12473 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-12473?

CVE-2018-12473 affects Opensuse Open Build Service. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-12473?

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

When was CVE-2018-12473 published?

CVE-2018-12473 was published on 2018-10-02 and last updated on 2026-06-17.

CVE-2018-12473

CVE-2018-12473 is a low-severity vulnerability in Opensuse Open Build Service with a CVSS 3.x base score of 3.1. 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-22.

Key facts

Severity: Low (CVSS 3.x base score 3.1)
CVSS v2: 5.0
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Opensuse Open Build Service
Published: 2018-10-02
Last modified: 2026-06-17

Description

A path traversal traversal vulnerability in obs-service-tar_scm of Open Build Service allows remote attackers to cause access files not in the current build. On the server itself this is prevented by confining the worker via KVM. Affected releases are openSUSE Open Build Service: versions prior to 70d1aa4cc4d7b940180553a63805c22fc62e2cf0.

Frequently asked questions

What is CVE-2018-12473?: A path traversal traversal vulnerability in obs-service-tar_scm of Open Build Service allows remote attackers to cause access files not in the current build. On the server itself this is prevented by confining the worker via KVM. Affected releases are openSUSE Open Build Service: versions prior to 70d1aa4cc4d7b940180553a63805c22fc62e2cf0.
How severe is CVE-2018-12473?: CVE-2018-12473 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2018-12473 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-12473?: CVE-2018-12473 affects Opensuse Open Build Service. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-12473?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-12473 published?: CVE-2018-12473 was published on 2018-10-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:opensuse:open_build_service:*:*:*:*:*:*:*:*

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