CVE-2020-1893 (GCVE-0-2020-1893)
Vulnerability from cvelistv5
Published
2020-03-03 15:00
Modified
2024-08-04 06:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read ()
Summary
Insufficient boundary checks when decoding JSON in TryParse reads out of bounds memory, potentially leading to 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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| HHVM |
Version: 4.45.1 Version: 4.45.0 Version: 4.44.1 Version: 4.44.0 Version: 4.43.1 Version: 4.43.0 Version: 4.42.1 Version: 4.42.0 Version: 4.41.1 Version: 4.41.0 Version: 4.40.1 Version: 4.40.0 Version: 4.39.1 Version: 4.39.0 Version: 4.38.1 Version: 4.33.0 < unspecified Version: 4.32.1 Version: 4.9.0 < unspecified Version: 4.8.7 Version: unspecified < |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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