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 ISC BIND: buffer overflow via GSSAPI

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via GSSAPI of ISC BIND, in order to trigger a denial of service, and possibly to run code.
Vulnerable software: Debian, BIND, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity of this announce: 3/4.
Creation date: 29/04/2021.
Références of this computer vulnerability: CERTFR-2021-AVI-325, CVE-2021-25216, DLA-2647-1, DSA-4909-1, SSA:2021-118-01, SUSE-SU-2021:1469-1, SUSE-SU-2021:14714-1, USN-4929-1, VIGILANCE-VUL-35203, ZDI-21-502.

Description of the vulnerability 

An attacker can trigger a buffer overflow via GSSAPI of ISC BIND, in order to tr...
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

This computer weakness alert impacts software or systems such as Debian, BIND, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.

Our Vigil@nce team determined that the severity of this weakness note is important.

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

An attacker with a expert ability can exploit this weakness bulletin.

Solutions for this threat 

Workarounds for this vulnerability are not yet public.
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

Computer vulnerabilities tracking service 

Vigil@nce provides systems vulnerabilities patches. Each administrator can customize the list of products for which he wants to receive vulnerability alerts.