How severe is CVE-2018-1000892?

CVE-2018-1000892 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-2018-1000892 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-1000892?

CVE-2018-1000892 affects Bitcoinsv Bitcoin Sv. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-1000892?

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-2018-1000892 published?

CVE-2018-1000892 was published on 2020-12-23 and last updated on 2026-06-17.

CVE-2018-1000892

CVE-2018-1000892 is a high-severity vulnerability in Bitcoinsv Bitcoin Sv 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-400.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-400
Affected product: Bitcoinsv Bitcoin Sv
Published: 2020-12-23
Last modified: 2026-06-17

Description

Bitcoin SV before 0.1.1 allows uncontrolled resource consumption when receiving sendheaders messages.

Frequently asked questions

What is CVE-2018-1000892?: Bitcoin SV before 0.1.1 allows uncontrolled resource consumption when receiving sendheaders messages.
How severe is CVE-2018-1000892?: CVE-2018-1000892 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-2018-1000892 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-1000892?: CVE-2018-1000892 affects Bitcoinsv Bitcoin Sv. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-1000892?: 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-2018-1000892 published?: CVE-2018-1000892 was published on 2020-12-23 and last updated on 2026-06-17.

References

https://bitcoinsv.io/2019/03/01/denial-of-service-vulnerabilities-repaired-in-bitcoin-sv-version-0-1-1/

Affected products (1)

cpe:2.3:a:bitcoinsv:bitcoin_sv:*:*:*:*:*:*:*:*

More vulnerabilities in Bitcoinsv Bitcoin Sv

CVE-2018-1000893 — High (CVSS 7.5): Bitcoin SV before 0.1.1 allows uncontrolled resource consumption when deserializing transactions.
CVE-2018-1000891 — High (CVSS 7.5): Bitcoin SV before 0.1.1 allows uncontrolled resource consumption when receiving messages with invalid checksums.

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