Out-of-bounds write in Oracle Secure Backup



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-0568
CWE-ID CWE-787
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Oracle Secure Backup
Other software / Other software solutions

Vendor Oracle

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Out-of-bounds write

EUVDB-ID: #VU72167

Risk: Medium

CVSSv4.0: 7.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-0568

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in fopen_wrappers.c. A remote attacker can pass a specially crafted filename to the affected application, trigger a one-byte buffer overflow and crash the application or potentially execute arbitrary code.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Oracle Secure Backup: 18.1.0.1.0 - 18.1.0.2.0

CPE2.3 External links

https://www.oracle.com/security-alerts/cpuoct2023.html?1405


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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