CVE-2024-2004 Report - Details, Severity, & Advisories
Twingate Team
•
Jul 4, 2024
What is CVE-2024-2004?
CVE-2024-2004 is a low-severity vulnerability affecting certain versions of the curl software, a widely-used tool for transferring data over various protocols. The issue arises when a protocol selection parameter disables all protocols without adding any, causing the default set of protocols to remain in the allowed set due to a logic error. This can result in data being sent over an unencrypted channel, even when explicitly disabled. Systems using curl versions 7.85.0 to 8.6.0, including applications that use libcurl, may be affected by this vulnerability.
Who is impacted by this?
Users of curl software, a tool for transferring data over various protocols, may be affected by the CVE-2024-2004 vulnerability. This low-severity issue occurs when a protocol selection parameter disables all protocols without adding any, causing the default set of protocols to remain in the allowed set due to a logic error. As a result, data may be sent over an unencrypted channel, even when explicitly disabled. The vulnerability impacts curl versions 7.85.0 to 8.6.0, including the curl command line tool and applications using libcurl, which may not always be advertised as such.
What to do if CVE-2024-2004 affected you
If you're affected by the CVE-2024-2004 vulnerability, it's important to take action to protect your data. To address this issue, follow these simple steps:
Upgrade curl to version 8.7.0
Apply the patch to your local version, if necessary
Inspect any scripts using curl commands with
-protooptions, ensuring at least one allowed protocol is present
By taking these precautions, you can minimize the risk associated with this low-severity vulnerability.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2024-2004 vulnerability is indeed present in CISA's Known Exploited Vulnerabilities Catalog. The vulnerability was added to the catalog on March 27, 2024, but no specific due date or required action is mentioned.
Weakness Enumeration
The weakness enumeration for this vulnerability is "Insufficient Information", indicating a lack of specific details about the vulnerability and its mitigation.
Learn More
To better understand the technical details, severity, and potential impact of this issue, refer to the NVD page and the resources listed below.
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CVE-2024-2004 Report - Details, Severity, & Advisories
Twingate Team
•
Jul 4, 2024
What is CVE-2024-2004?
CVE-2024-2004 is a low-severity vulnerability affecting certain versions of the curl software, a widely-used tool for transferring data over various protocols. The issue arises when a protocol selection parameter disables all protocols without adding any, causing the default set of protocols to remain in the allowed set due to a logic error. This can result in data being sent over an unencrypted channel, even when explicitly disabled. Systems using curl versions 7.85.0 to 8.6.0, including applications that use libcurl, may be affected by this vulnerability.
Who is impacted by this?
Users of curl software, a tool for transferring data over various protocols, may be affected by the CVE-2024-2004 vulnerability. This low-severity issue occurs when a protocol selection parameter disables all protocols without adding any, causing the default set of protocols to remain in the allowed set due to a logic error. As a result, data may be sent over an unencrypted channel, even when explicitly disabled. The vulnerability impacts curl versions 7.85.0 to 8.6.0, including the curl command line tool and applications using libcurl, which may not always be advertised as such.
What to do if CVE-2024-2004 affected you
If you're affected by the CVE-2024-2004 vulnerability, it's important to take action to protect your data. To address this issue, follow these simple steps:
Upgrade curl to version 8.7.0
Apply the patch to your local version, if necessary
Inspect any scripts using curl commands with
-protooptions, ensuring at least one allowed protocol is present
By taking these precautions, you can minimize the risk associated with this low-severity vulnerability.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2024-2004 vulnerability is indeed present in CISA's Known Exploited Vulnerabilities Catalog. The vulnerability was added to the catalog on March 27, 2024, but no specific due date or required action is mentioned.
Weakness Enumeration
The weakness enumeration for this vulnerability is "Insufficient Information", indicating a lack of specific details about the vulnerability and its mitigation.
Learn More
To better understand the technical details, severity, and potential impact of this issue, refer to the NVD page and the resources listed below.
Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.
CVE-2024-2004 Report - Details, Severity, & Advisories
Twingate Team
•
Jul 4, 2024
What is CVE-2024-2004?
CVE-2024-2004 is a low-severity vulnerability affecting certain versions of the curl software, a widely-used tool for transferring data over various protocols. The issue arises when a protocol selection parameter disables all protocols without adding any, causing the default set of protocols to remain in the allowed set due to a logic error. This can result in data being sent over an unencrypted channel, even when explicitly disabled. Systems using curl versions 7.85.0 to 8.6.0, including applications that use libcurl, may be affected by this vulnerability.
Who is impacted by this?
Users of curl software, a tool for transferring data over various protocols, may be affected by the CVE-2024-2004 vulnerability. This low-severity issue occurs when a protocol selection parameter disables all protocols without adding any, causing the default set of protocols to remain in the allowed set due to a logic error. As a result, data may be sent over an unencrypted channel, even when explicitly disabled. The vulnerability impacts curl versions 7.85.0 to 8.6.0, including the curl command line tool and applications using libcurl, which may not always be advertised as such.
What to do if CVE-2024-2004 affected you
If you're affected by the CVE-2024-2004 vulnerability, it's important to take action to protect your data. To address this issue, follow these simple steps:
Upgrade curl to version 8.7.0
Apply the patch to your local version, if necessary
Inspect any scripts using curl commands with
-protooptions, ensuring at least one allowed protocol is present
By taking these precautions, you can minimize the risk associated with this low-severity vulnerability.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2024-2004 vulnerability is indeed present in CISA's Known Exploited Vulnerabilities Catalog. The vulnerability was added to the catalog on March 27, 2024, but no specific due date or required action is mentioned.
Weakness Enumeration
The weakness enumeration for this vulnerability is "Insufficient Information", indicating a lack of specific details about the vulnerability and its mitigation.
Learn More
To better understand the technical details, severity, and potential impact of this issue, refer to the NVD page and the resources listed below.
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