CVE-2020-7068
Medium
Description
In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to a crash or information disclosure.
SeverityMedium
CVSS4.8
Exploit probability—
Product
Php
PublishedSep 9, 2020
First seenSep 9, 2020
Weakness typeCWE-416Use after free
How to fix
Update
- php php7.2.33, 7.3.21, 7.4.9 or later
- tenable tenable.sc5.19.0 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| php php | 7.2.0 ≤ v < 7.2.33, 7.3.0 ≤ v < 7.3.21, 7.4.0 ≤ v < 7.4.9 | 7.2.33, 7.3.21, 7.4.9 |
| debian debian_linux | 10.0 | — |
| tenable tenable.sc | v < 5.19.0 | 5.19.0 |
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