CVE-2023-2868 Remote Code injection in Barracuda Email Security Gateway
9.4 KEV Attivamente sfruttata secondo la CISA
Analisi su rafaelpfister.ch
Descrizione del produttore (in inglese)
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. Dati di riferimento
- Produttore
- Barracuda
- Prodotti interessati
- Barracuda Email Security Gateway
- CVSS 3.1
- 9.4 (CRITICAL)
- Vettore
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L- Tipo di debolezza
- CWE-20: Improper Input Validation
- Pubblicata
- 24 maggio 2023
- Nel catalogo KEV dal
- 26 maggio 2023
- Scadenza enti federali USA
- 16 giugno 2023
