Description
Insufficient boundary checks when decoding JSON in JSON_parser allows read access to out of bounds memory, potentially leading to information leak and DOS. This issue affects HHVM 4.45.0, 4.44.0, 4.43.0, 4.42.0, 4.41.0, 4.40.0, 4.39.0, versions between 4.33.0 and 4.38.0 (inclusive), versions between 4.9.0 and 4.32.0 (inclusive), and versions prior to 4.8.7.
Published: 2020-03-03
Score: 8.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-12718 Insufficient boundary checks when decoding JSON in JSON_parser allows read access to out of bounds memory, potentially leading to information leak and DOS. This issue affects HHVM 4.45.0, 4.44.0, 4.43.0, 4.42.0, 4.41.0, 4.40.0, 4.39.0, versions between 4.33.0 and 4.38.0 (inclusive), versions between 4.9.0 and 4.32.0 (inclusive), and versions prior to 4.8.7.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: facebook

Published:

Updated: 2024-08-04T06:53:59.519Z

Reserved: 2019-12-02T00:00:00.000Z

Link: CVE-2020-1892

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-03-03T15:15:11.993

Modified: 2024-11-21T05:11:33.540

Link: CVE-2020-1892

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses