How severe is CVE-2019-15787?

CVE-2019-15787 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2019-15787 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-15787?

CVE-2019-15787 affects Libzetta-rs Project Libzetta-rs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-15787?

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-2019-15787 published?

CVE-2019-15787 was published on 2019-08-29 and last updated on 2026-06-17.

CVE-2019-15787

CVE-2019-15787 is a high-severity vulnerability in Libzetta-rs Project Libzetta-rs with a CVSS 3.x base score of 7.5. 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-190.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 7.8
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-190
Affected product: Libzetta-rs Project Libzetta-rs
Published: 2019-08-29
Last modified: 2026-06-17

Description

libZetta.rs through 0.1.2 has an integer overflow in the zpool parser (for error stats) that leads to a panic.

Frequently asked questions

What is CVE-2019-15787?: libZetta.rs through 0.1.2 has an integer overflow in the zpool parser (for error stats) that leads to a panic.
How severe is CVE-2019-15787?: CVE-2019-15787 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2019-15787 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-15787?: CVE-2019-15787 affects Libzetta-rs Project Libzetta-rs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-15787?: 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-2019-15787 published?: CVE-2019-15787 was published on 2019-08-29 and last updated on 2026-06-17.

References

https://github.com/Inner-Heaven/libzetta-rs/pull/89

Affected products (1)

cpe:2.3:a:libzetta-rs_project:libzetta-rs:*:*:*:*:*:*:*:*

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