First published: Thu Jun 18 2020(Updated: )
A heap-based buffer overflow in the awarrensmtp component of Sophos XG Firewall v17.5 MR11 and older potentially allows an attacker to run arbitrary code remotely.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Sophos SFOS | <17.5 | |
Sophos SFOS | =17.5 | |
Sophos SFOS | =17.5-maintenance_release1 | |
Sophos SFOS | =17.5-maintenance_release10 | |
Sophos SFOS | =17.5-maintenance_release11 | |
Sophos SFOS | =17.5-maintenance_release2 | |
Sophos SFOS | =17.5-maintenance_release3 | |
Sophos SFOS | =17.5-maintenance_release4 | |
Sophos SFOS | =17.5-maintenance_release5 | |
Sophos SFOS | =17.5-maintenance_release6 | |
Sophos SFOS | =17.5-maintenance_release7 | |
Sophos SFOS | =17.5-maintenance_release8 | |
Sophos SFOS | =17.5-maintenance_release9 | |
Sophos XG Firewall |
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CVE-2020-11503 is a heap-based buffer overflow vulnerability in the awarrensmtp component of Sophos XG Firewall v17.5 MR11 and older.
CVE-2020-11503 has a severity rating of 9.8 (critical).
Sophos XG Firewall v17.5 MR11 and older versions are affected by CVE-2020-11503.
An attacker can exploit CVE-2020-11503 by running arbitrary code remotely.
You can find more information about CVE-2020-11503 at the following link: https://community.sophos.com/b/security-blog/posts/advisory-potential-rce-through-heap-overflow-in-awarrensmtp-cve-2020-11503