#VU98716 Resource exhaustion in libhtp - CVE-2024-45797

Vulnerability identifier: #VU98716

Vulnerability risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-45797

CWE-ID: CWE-400

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
libhtp
Other software / Other software solutions

Vendor: Open Information Security Foundation

Description

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

The vulnerability exists due to application does not properly control consumption of internal resources when handling HTTP requests. A remote attacker can send specially crafted HTTP requests to the application and perform a denial of service (DoS) attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

libhtp: 0.1 - 0.5.48

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External links
https://github.com/OISF/libhtp/security/advisories/GHSA-rqqp-24ch-248f

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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.