A vulnerability was found in SSDP Responder up to 1.5. It has been rated as critical. This issue affects the function ssdp_recv of the file ssdpd.c of the component Network Message Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

SSDP Responder 1.x through 1.5 mishandles incoming network messages, leading to a stack-based buffer overflow by 1 byte. This results in a crash of the server, but only when strict stack checking is enabled. This is caused by an off-by-one error in ssdp_recv in ssdpd.c.

The weakness was disclosed 07/28/2019. The identification of this vulnerability is CVE-2019-14323 since 07/28/2019. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit.

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

Name

• SSDP Responder

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5

License

• open-source

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CPE 2.2info

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