Sophos Firewall Password Disclosure Vulnerability: Patch Now!
Sophos, a successfully-known cybersecurity solutions provider, has promptly resolved a serious security vulnerability present an explanation for of their Firewall machine.
The flaw, reported by IT für Caritas eG, affected the Right PDF eXchange (SPX) characteristic and can have exposed quiet data.
The flaw excellent impacted customers who selected the “specified by sender” possibility for the password form within the SPX characteristic.
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Password Disclosure Vulnerability
The password disclosure vulnerability (CVE-2023-5552) allowed an attacker to access the password of the encrypted PDF file generated by the SPX characteristic.
This might have compromised the confidentiality and integrity of the data contained within the PDF file. IT für Caritas eG, a German IT carrier provider, chanced on and responsibly disclosed the flaw.
Users who have enabled the default environment of “Allow computerized installation of hotfixes” on their Sophos Firewall are unaffected by this relate.
Short-timeframe Resolution
Users serious about this flaw shall be conscious a transient solution by altering the “Password form” possibility of their SPX template to “Generated and stored for the recipient.”
This might discontinue the password from being disclosed to an attacker.
Permanent Resolution
Users who desire to get to the bottom of this flaw entirely ought to aloof be obvious they are working a supported version of Sophos Firewall.
Sophos has launched hotfixes for numerous versions, including:
- v19.5 MR3 (19.5.3) and older
- v19.5 MR3 and MR2 (Hotfixes launched on October 12, 2023)
- v20.0 EAP1, v19.5 MR1-1, MR1, and GA (Hotfixes launched on October 13, 2023)
- v19.0 MR3, MR2, MR1-1, and MR1 (Hotfixes launched on October 13, 2023)
Furthermore, the repair for this flaw is incorporated in v19.5 MR4 (19.5.4) and v20.0 GA.
Users the usage of older versions of Sophos Firewall are strongly advised to upgrade to the latest version to get the excellent safety and this important repair.
This incident reminds customers of the importance of updating their blueprint and applying patches and hotfixes as quickly as capability to withhold a stable cybersecurity posture.
Source credit : cybersecuritynews.com
