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 |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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Configuration 5 (hide)
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History
01 Jun 2023, 20:14
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
| References | (MISC) https://www.barracuda.com/company/legal/esg-vulnerability - Mitigation, Vendor Advisory | |
| References | (MISC) https://status.barracuda.com/incidents/34kx82j5n4q9 - Vendor Advisory | |
| CWE | CWE-77 | |
| CPE | cpe:2.3:o:barracuda:email_security_gateway_400_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:barracuda:email_security_gateway_900:-:*:*:*:*:*:*:* cpe:2.3:o:barracuda:email_security_gateway_900_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:barracuda:email_security_gateway_600_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:barracuda:email_security_gateway_800:-:*:*:*:*:*:*:* cpe:2.3:h:barracuda:email_security_gateway_400:-:*:*:*:*:*:*:* cpe:2.3:h:barracuda:email_security_gateway_600:-:*:*:*:*:*:*:* cpe:2.3:o:barracuda:email_security_gateway_800_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:barracuda:email_security_gateway_300:-:*:*:*:*:*:*:* cpe:2.3:o:barracuda:email_security_gateway_300_firmware:*:*:*:*:*:*:*:* |
24 May 2023, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-05-24 19:15
Updated : 2024-02-04 23:37
NVD link : CVE-2023-2868
Mitre link : CVE-2023-2868
CVE.ORG link : CVE-2023-2868
JSON object : View
Products Affected
barracuda
- email_security_gateway_600
- email_security_gateway_400_firmware
- email_security_gateway_300
- email_security_gateway_300_firmware
- email_security_gateway_600_firmware
- email_security_gateway_400
- email_security_gateway_900
- email_security_gateway_800
- email_security_gateway_900_firmware
- email_security_gateway_800_firmware