SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

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.

LOW 3.5EPSS 1.68%

Does this matter?

Lower severity and a low EPSS score (1.68%). Track it; it rarely justifies an emergency change on its own.

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 3.1
3.5 LOWCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
EPSS
1.68% probability · 76th percentile
CISA KEV
Not listed
Weakness
CWE-436
Affected
haxx/curl · fedoraproject/fedora · apple/macos · netapp/ontap · netapp/ontap select deploy administration utility · netapp/bootstrap os · netapp/h300s firmware · netapp/h410s firmware · netapp/h500s firmware · netapp/h700s firmware
Source
2499f714-1537-4658-8207-48ae4bb9eae9

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.