CVE-2025-2259 Eclipse ThreadX NetX Duo component HTTP server single PUT request integer underflow

In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.3, an attacker can cause an integer underflow and a subsequent denial of service by writing a very large file, by specially crafted packets with Content-Length in one packet smaller than the data request size of the...

CVE-2025-2259

The TALOS report confirms a concrete vulnerability: Eclipse ThreadX NetX Duo HTTP server PUT handling can trigger an integer underflow in _nx_web_http_server_put_process when Content-Length in the first packet is smaller than data in the second, potentially writing a very large file and causing d...

CVE-2025-2259

In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.3, an attacker can cause an integer underflow and a subsequent denial of service by writing a very large file, by specially crafted packets with Content-Length in one packet smaller than the data request size of the...

CVE-2025-2258

NetX Duo HTTP server (Eclipse ThreadX NetX Duo) is affected for versions before 6.4.3. The issue is an integer underflow in the PUT handling path, where a Content-Length smaller than the actual data leads to underflow in the length calculation inside _nx_web_http_server_put_process, causing the s...

CVE-2025-2258 Eclipse ThreadX NetX Duo HTTP server single PUT request integer underflow

In NetX Duo component HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.3, an attacker can cause an integer underflow and a subsequent denial of service by writing a very large file, by specially crafted packets with Content-Length smaller than the data request size. A...

CVE-2025-2258 Eclipse ThreadX NetX Duo HTTP server single PUT request integer underflow

In NetX Duo component HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.3, an attacker can cause an integer underflow and a subsequent denial of service by writing a very large file, by specially crafted packets with Content-Length smaller than the data request size. A...

CVE-2025-2258

In NetX Duo component HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.3, an attacker can cause an integer underflow and a subsequent denial of service by writing a very large file, by specially crafted packets with Content-Length smaller than the data request size. A...

CVE-2025-2258 Eclipse ThreadX NetX Duo HTTP server single PUT request integer underflow

In NetX Duo component HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.3, an attacker can cause an integer underflow and a subsequent denial of service by writing a very large file, by specially crafted packets with Content-Length smaller than the data request size. A...

PT-2025-15118

Name of the Vulnerable Software and Affected Versions Eclipse ThreadX NetX Duo versions prior to 6.4.3 Description The issue is related to the HTTP server functionality in the NetX Duo component, where an attacker can cause an integer underflow and a subsequent denial of service. This can be...

CVE-2025-2258: Integer Underflow (Wrap or Wraparound)

In NetX Duo component HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.3, an attacker can cause an integer underflow and a subsequent denial of service by writing a very large file, by specially crafted packets with Content-Length smaller than the data request size. A...

PT-2025-15119

Name of the Vulnerable Software and Affected Versions Eclipse ThreadX NetX Duo versions prior to 6.4.3 Description The issue is related to the NetX HTTP server functionality, where an attacker can cause an integer underflow and a subsequent denial of service. This can be achieved by writing a ver...

CVE-2025-2259: Integer Underflow (Wrap or Wraparound)

In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.3, an attacker can cause an integer underflow and a subsequent denial of service by writing a very large file, by specially crafted packets with Content-Length in one packet smaller than the data request size of the...

CVE-2024-50594

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted series of network requests can lead to denial of service. An attacker can send a sequence of malicious packets to trigger this vulnerability.Thi...

CVE-2024-50596

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted network packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability affects t...

CVE-2024-50597

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted network packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability affects t...

CVE-2024-50595

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted series of network requests can lead to denial of service. An attacker can send a sequence of malicious packets to trigger this vulnerability.Thi...

CVE-2024-50596

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted network packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability affects t...

CVE-2024-50597

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted network packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability affects t...

CVE-2024-50594

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted series of network requests can lead to denial of service. An attacker can send a sequence of malicious packets to trigger this vulnerability.Thi...

CVE-2024-50595

An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted series of network requests can lead to denial of service. An attacker can send a sequence of malicious packets to trigger this vulnerability.Thi...