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Vulnerability of glibc: buffer overflow via ldbl2mpn.c

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via ldbl2mpn.c of glibc, in order to trigger a denial of service, and possibly to run code.
Impacted systems: RHEL.
Severity of this alert: 2/4.
Creation date: 02/02/2021.
Références of this alert: CVE-2020-29573, RHSA-2021:0348-01, VIGILANCE-VUL-34457.

Description of the vulnerability 

An attacker can trigger a buffer overflow via ldbl2mpn.c of glibc, in order to t...
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This computer threat announce impacts software or systems such as RHEL.

Our Vigil@nce team determined that the severity of this computer vulnerability 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 cybersecurity alert.

Solutions for this threat 

This vulnerability solution will be public soon.
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