CVE-2020-1918 Detail
This vulnerability is currently undergoing analysis and not all information is available. Please check back soon to view the completed vulnerability summary.
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.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
CWE-ID | CWE Name | Source |
---|---|---|
CWE-127 | Buffer Under-read | Facebook, Inc. |
Change History
0 change records found show changes
Quick Info
CVE Dictionary Entry:
CVE-2020-1918
NVD Published Date:
03/10/2021
NVD Last Modified:
03/10/2021
Source:
Facebook, Inc.