Описание
Security update for php74
This update for php74 fixes the following issues:
- CVE-2021-21704: Fixed security issues in pdo_firebase module (bsc#1188035).
- CVE-2021-21705: Fixed SSRF bypass in FILTER_VALIDATE_URL (bsc#1188037).
Список пакетов
SUSE Linux Enterprise Module for Web and Scripting 12
SUSE Linux Enterprise Software Development Kit 12 SP5
Ссылки
- Link for SUSE-SU-2021:2636-1
- E-Mail link for SUSE-SU-2021:2636-1
- SUSE Security Ratings
- SUSE Bug 1188035
- SUSE Bug 1188037
- SUSE CVE CVE-2021-21704 page
- SUSE CVE CVE-2021-21705 page
Описание
In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using Firebird PDO driver extension, a malicious database server could cause crashes in various database functions, such as getAttribute(), execute(), fetch() and others by returning invalid response data that is not parsed correctly by the driver. This can result in crashes, denial of service or potentially memory corruption.
Затронутые продукты
Ссылки
- CVE-2021-21704
- SUSE Bug 1188035
Описание
In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password field can be accepted as valid. This can lead to the code incorrectly parsing the URL and potentially leading to other security implications - like contacting a wrong server or making a wrong access decision.
Затронутые продукты
Ссылки
- CVE-2021-21705
- SUSE Bug 1188037