A remote command injection vulnerability exists in the Barracuda Email Security Gateway (appliance form factor only) product effecting versions 5.1.3.001-9.2.0.006. The vulnerability arises out of a failure to comprehensively sanitize the processing of .tar file (tape archives). The vulnerability stems from incomplete input validation of a user-supplied .tar file as it pertains to the names of the files contained within the archive. As a consequence, a remote attacker can specifically format these file names in a particular manner that will result in remotely executing a system command through Perl's qx operator with the privileges of the Email Security Gateway product. This issue was fixed as part of BNSF-36456 patch. This patch was automatically applied to all customer appliances.
References
Link | Resource |
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https://status.barracuda.com/incidents/34kx82j5n4q9 | Vendor Advisory |
https://www.barracuda.com/company/legal/esg-vulnerability | Mitigation Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: Google
Published: 2023-05-24T18:00:52.360Z
Updated: 2023-05-24T18:00:52.360Z
Reserved: 2023-05-24T14:24:16.482Z
Link: CVE-2023-2868
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-05-24T19:15:09.363
Modified: 2023-06-01T20:14:55.053
Link: CVE-2023-2868
JSON object: View
Redhat Information
No data.