The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Vulnerability of newlib: integer overflow

Synthesis of the vulnerability 

An attacker can trigger an integer overflow of newlib, in order to trigger a denial of service, and possibly to run code.
Vulnerable software: Fedora.
Severity of this announce: 2/4.
Creation date: 12/03/2021.
Références of this computer vulnerability: CVE-2021-3420, FEDORA-2021-267c08cc40, FEDORA-2021-332fb9c796, VIGILANCE-VUL-34837.

Description of the vulnerability 

An attacker can trigger an integer overflow of newlib, in order to trigger a den...
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

This computer weakness note impacts software or systems such as Fedora.

Our Vigil@nce team determined that the severity of this security bulletin 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 weakness announce.

Solutions for this threat 

This vulnerability patch will be public soon.
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

Computer vulnerabilities tracking service 

Vigil@nce provides a computer vulnerability workaround. The Vigil@nce vulnerability database contains several thousand vulnerabilities.