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PHP < 7.3.29 Multiple Vulnerabilities (Jul 2021) - Windows
Information
Severity
Severity
Medium
Family
Family
Web application abuses
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Solution Type
Solution Type
Vendor Patch
Created
Created
2 years ago
Modified
Modified
2 years ago
Summary
PHP is prone to multiple vulnerabilities.
Insight
Insight
The following flaws exist: - CVE-2021-21705: SSRF bypass in FILTER_VALIDATE_URL. - CVE-2021-21704: Stack buffer overflow in firebird_info_cb. - CVE-2021-21704: SIGSEGV in firebird_handle_doer. - CVE-2021-21704: SIGSEGV in firebird_stmt_execute. - CVE-2021-21704: Crash while parsing blob data in firebird_fetch_blob.
Affected Software
Affected Software
PHP versions prior to 7.3.29.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 7.3.29 or later.