Memory leak in Sun ZFS Storage Appliance Kit



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2018-11655
CWE-ID CWE-401
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Sun ZFS Storage Appliance Kit
Server applications / Application servers

Vendor Oracle

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Memory leak

EUVDB-ID: #VU13582

Risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2018-11655

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the function GetImagePixelCache in MagickCore/cache.c. A remote attacker can perform a denial of service attack via a specially crafted CALS image file.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Sun ZFS Storage Appliance Kit: 8.8

CPE2.3 External links

https://www.oracle.com/security-alerts/cpuapr2020.html?3380


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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