Buffer overflow in Dell EMC Isilon OneFS



Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2020-7450
CWE-ID CWE-119
Exploitation vector Network
Public exploit N/A
Vulnerable software
 EMC Isilon OneFS
Client/Desktop applications / Software for system administration

Vendor Dell

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Buffer overflow

EUVDB-ID: #VU24718

Risk: High

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2020-7450

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing untrusted input in libfetch(3). A remote attacker can, who can supply a malicious URL to the application that uses libfetch(3), can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

EMC Isilon OneFS: All versions

CPE2.3 External links

https://www.dell.com/support/kbdoc/en-us/000153860/dsa-2020-086-dell-emc-isilon-onefs-security-update-for-freebsd-libfetch-vulnerability


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.



###SIDEBAR###