CVE-2020-1919
Summary
| CVE | CVE-2020-1919 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-03-10 16:15:00 UTC |
| Updated | 2021-03-15 15:51:00 UTC |
| Description | Incorrect bounds calculations in substr_compare could lead to an out-of-bounds read when the second string argument passed in is longer than the first. 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. |
Risk And Classification
Problem Types: CWE-125
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Hhvm | All | All | All | All | |
| Application | Hhvm | 4.94.0 | All | All | All | |
| Application | Hhvm | 4.95.0 | All | All | All | |
| Application | Hhvm | 4.96.0 | All | All | All | |
| Application | Hhvm | 4.97.0 | All | All | All | |
| Application | Hhvm | 4.98.0 | All | All | All | |
| Application | Hhvm | All | All | All | All | |
| Application | Hhvm | 4.94.0 | All | All | All | |
| Application | Hhvm | 4.95.0 | All | All | All | |
| Application | Hhvm | 4.96.0 | All | All | All | |
| Application | Hhvm | 4.97.0 | All | All | All | |
| Application | Hhvm | 4.98.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| security fixes · facebook/hhvm@08193b7 · GitHub | MISC | github.com | Patch, Third Party Advisory |
| Security Update | HHVM | MISC | hhvm.com | Release Notes, Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.