CVE-2024-2004

Description

When a protocol selection parameter option disables all protocols without adding any then the default set of protocols would remain in the allowed set due to an error in the logic for removing protocols. The below command would perform a request to curl.se with a plaintext protocol which has been explicitly disabled. curl --proto -all,-http http://curl.se The flaw is only present if the set of selected protocols disables the entire set of available protocols, in itself a command with no practical use and therefore unlikely to be encountered in real situations. The curl security team has thus assessed this to be low severity bug.

CVSS v3.1 Score

3.5

LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

Weakness Type (CWE)

CWE-436 CWE-436

Affected Products

Vendor	Product	Versions
haxx	curl	7.85.0 — 8.7.0
fedoraproject	fedora	All
fedoraproject	fedora	All
apple	macos	< 12.7.6
apple	macos	13.0 — 13.6.8
apple	macos	14.0 — 14.6
netapp	ontap	All
netapp	ontap_select_deploy_administration_utility	All
netapp	bootstrap_os	All
netapp	hci_compute_node	All
netapp	h300s_firmware	All
netapp	h300s	All
netapp	h410s_firmware	All
netapp	h410s	All
netapp	h500s_firmware	All
netapp	h500s	All
netapp	h700s_firmware	All
netapp	h700s	All

References

Advisories & Patches

https://curl.se/docs/CVE-2024-2004.html https://curl.se/docs/CVE-2024-2004.json https://support.apple.com/kb/HT214118 https://support.apple.com/kb/HT214119 https://support.apple.com/kb/HT214120 https://curl.se/docs/CVE-2024-2004.html https://curl.se/docs/CVE-2024-2004.json https://support.apple.com/kb/HT214118 https://support.apple.com/kb/HT214119 https://support.apple.com/kb/HT214120

Exploits

https://hackerone.com/reports/2384833 https://hackerone.com/reports/2384833

Other References

http://seclists.org/fulldisclosure/2024/Jul/18 http://seclists.org/fulldisclosure/2024/Jul/19 http://seclists.org/fulldisclosure/2024/Jul/20 http://www.openwall.com/lists/oss-security/2024/03/27/1 https://lists.fedoraproject.org/archives/list/[email protected]/message/2D44YLAUFJU6BZ4XFG2FYV7SBKXB5IZ6/ https://lists.fedoraproject.org/archives/list/[email protected]/message/GMD6UYKCCRCYETWQZUJ65ZRFULT6SHLI/ https://security.netapp.com/advisory/ntap-20240524-0006/ http://seclists.org/fulldisclosure/2024/Jul/18 http://seclists.org/fulldisclosure/2024/Jul/19 http://seclists.org/fulldisclosure/2024/Jul/20

Frequently Asked Questions

What is CVE-2024-2004? +

When a protocol selection parameter option disables all protocols without adding any then the default set of protocols would remain in the allowed set due to an error in the logic for removing protocols. The below command would perform a request to curl.se with a plaintext protocol which has been explicitly disabled. curl --proto -all,-http http://curl.se The flaw is only present if the set of selected protocols disables the entire set of available protocols, in itself a command with no practical use and therefore unlikely to be encountered in real situations. The curl security team has thus assessed this to be low severity bug. It has a CVSS v3.1 base score of 3.5 (LOW).

How severe is CVE-2024-2004? +

CVE-2024-2004 has a CVSS v3.1 score of 3.5 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2024-2004? +

CVE-2024-2004 affects products from apple, fedoraproject, haxx, netapp, specifically: bootstrap_os, curl, fedora, h300s, h300s_firmware, h410s, h410s_firmware, h500s, h500s_firmware, h700s, h700s_firmware, hci_compute_node, macos, ontap, ontap_select_deploy_administration_utility. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-2004? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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