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Vulnerability of PHP: NULL pointer dereference via SoapClient

Synthesis of the vulnerability 

An attacker can force a NULL pointer to be dereferenced via SoapClient of PHP, in order to trigger a denial of service.
Vulnerable products: Debian, Fedora, openSUSE Leap, PHP, SUSE Linux Enterprise Desktop, SLES.
Severity of this weakness: 2/4.
Creation date: 04/02/2021.
Références of this bulletin: 80672, CERTFR-2021-AVI-084, CVE-2021-21702, DSA-4856-1, FEDORA-2021-6edfd606d3, FEDORA-2021-ae5a54ba78, openSUSE-SU-2021:0305-1, SUSE-SU-2021:0494-1, SUSE-SU-2021:0498-1, SUSE-SU-2021:0522-1, SUSE-SU-2021:0584-1, VIGILANCE-VUL-34488.

Description of the vulnerability 

An attacker can force a NULL pointer to be dereferenced via SoapClient of PHP, i...
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This security bulletin impacts software or systems such as Debian, Fedora, openSUSE Leap, PHP, SUSE Linux Enterprise Desktop, SLES.

Our Vigil@nce team determined that the severity of this cybersecurity announce is medium.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this vulnerability alert.

Solutions for this threat 

Solutions, fixes, patches and workarounds for this vulnerability are not yet public.
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