CVE-2020-7059
OOB read in php_strip_tags_ex
- State
- Published
- Severity
- 6.5 Medium
- Published
- Feb 10, 2020
- Updated
- Sep 17, 2024
- Reserved
- Jan 15, 2020
Description
When using fgetss() function to read data with stripping tags, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause this function to read past the allocated buffer. This may lead to information disclosure or crash.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L | php |
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
PHPPHP Group |
|
References
- 20200218 [SECURITY] [DSA 4626-1] php7.3 security updatemailing-list
- DSA-4626vendor-advisory
- USN-4279-1vendor-advisory
- DSA-4628vendor-advisory
- 20200219 [SECURITY] [DSA 4628-1] php7.0 security updatemailing-list
- [debian-lts-announce] 20200228 [SECURITY] [DLA 2124-1] php5 security updatemailing-list
- openSUSE-SU-2020:0341vendor-advisory
- GLSA-202003-57vendor-advisory
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://bugs.php.net/bug.php?id=79099
- https://security.netapp.com/advisory/ntap-20200221-0002/
- 20210116 Re: [SECURITY] [DSA 4628-1] php7.0 security updatemailing-list
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.tenable.com/security/tns-2021-14
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