Memory leak in Sun ZFS Storage Appliance Kit



Published: 2020-04-23
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
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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

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2018-11655

CWE-ID: CWE-401 - Improper Release of Memory Before Removing Last Reference ('Memory Leak')

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

http://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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