A vulnerability was found in HAProxy up to 2.0.2 (Firewall Software). It has been rated as problematic. This issue affects the function htx_manage_client_side_cookies of the file proto_htx.c. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is availability. The summary by CVE is:

HAProxy through 2.0.2 allows attackers to cause a denial of service (ha_panic) via vectors related to htx_manage_client_side_cookies in proto_htx.c.

The weakness was shared 07/23/2019 (Website). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-2019-14241 since 07/23/2019. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Firewall Software

Name

• HAProxy

Version

• 2.0.0
• 2.0.1
• 2.0.2

License

• open-source

CPE 2.3info

• 🔍
• 🔍
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CPE 2.2info

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• 🔍

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