Vulnerability identifier: #VU77812

Vulnerability risk: Medium

CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-33460

CWE-ID: CWE-401

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
yajl
Universal components / Libraries / Libraries used by multiple products

Vendor: Lloyd Hilaiel

Description

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

The vulnerability exists due to memory leak within the yajl_tree_parse() function. A remote attacker can perform a denial of service attack.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

yajl: 2.1.0

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External links
http://github.com/lloyd/yajl/issues/250

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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.