How severe is CVE-2017-1000375?

CVE-2017-1000375 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-1000375 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 19% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-1000375?

CVE-2017-1000375 affects Netbsd. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-1000375?

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

When was CVE-2017-1000375 published?

CVE-2017-1000375 was published on 2017-06-19 and last updated on 2026-06-17.

CVE-2017-1000375

CVE-2017-1000375 is a critical-severity vulnerability in Netbsd with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 19% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 19% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Netbsd
Published: 2017-06-19
Last modified: 2026-06-17

Description

NetBSD maps the run-time link-editor ld.so directly below the stack region, even if ASLR is enabled, this allows attackers to more easily manipulate memory leading to arbitrary code execution. This affects NetBSD 7.1 and possibly earlier versions.

Frequently asked questions

What is CVE-2017-1000375?: NetBSD maps the run-time link-editor ld.so directly below the stack region, even if ASLR is enabled, this allows attackers to more easily manipulate memory leading to arbitrary code execution. This affects NetBSD 7.1 and possibly earlier versions.
How severe is CVE-2017-1000375?: CVE-2017-1000375 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-1000375 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 19% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-1000375?: CVE-2017-1000375 affects Netbsd. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-1000375?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2017-1000375 published?: CVE-2017-1000375 was published on 2017-06-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:netbsd:netbsd:*:*:*:*:*:*:*:*

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