Rapid7 Vulnerability & Exploit Database

Oracle Solaris 11: CVE-2020-26970 (11.4 SRU 29.82.3)

Back to Search

Oracle Solaris 11: CVE-2020-26970 (11.4 SRU 29.82.3)

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
12/09/2020
Created
01/20/2021
Added
01/19/2021
Modified
11/17/2021

Description

When reading SMTP server status codes, Thunderbird writes an integer value to a position on the stack that is intended to contain just one byte. Depending on processor architecture and stack layout, this leads to stack corruption that may be exploitable. This vulnerability affects Thunderbird < 78.5.1.

Solution(s)

  • oracle-solaris-11-4-upgrade-value-mail-thunderbird-78-5-1-11-4-29-0-1-82-2

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;