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Vulnerability of C-Blosc2: buffer overflow via Compressed Data Limit

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via Compressed Data Limit of C-Blosc2, in order to trigger a denial of service, and possibly to run code.
Vulnerable products: openSUSE Leap, SLES.
Severity of this weakness: 2/4.
Creation date: 28/12/2020.
Références of this bulletin: CVE-2020-29367, openSUSE-SU-2020:2337-1, VIGILANCE-VUL-34206.

Description of the vulnerability 

An attacker can trigger a buffer overflow via Compressed Data Limit of C-Blosc2,...
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This security alert impacts software or systems such as openSUSE Leap, SLES.

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

Solutions for this threat 

This vulnerability fix will be public soon.
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