Back to search
CVE-2020-1918
Published: Mar 10, 2021
Modified: Aug 4, 2024
PUBLISHED
Description
In-memory file operations (ie: using fopen on a data URI) did not properly restrict negative seeking, allowing for the reading of memory prior to the in-memory buffer. This issue affects HHVM versions prior to 4.56.3, all versions between 4.57.0 and 4.80.1, all versions between 4.81.0 and 4.93.1, and versions 4.94.0, 4.95.0, 4.96.0, 4.97.0, 4.98.0.
| Vendor | Product | Versions |
|---|---|---|
HHVM | unaffected 4.98.1 - < unspecifiedaffected 4.98.0unaffected 4.97.1 - < unspecifiedaffected 4.97.0unaffected 4.96.1 - < unspecified+11 more versions |
Weaknesses (CWE)
References
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now