Back to search
CVE-2021-24025
Published: Mar 10, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
Due to incorrect string size calculations inside the preg_quote function, a large input string passed to the function can trigger an integer overflow leading to a heap overflow. 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