14 Nov 2023
Vulnérabilité CVE-2023-27882 CVE Vulnerability
A heap-based buffer overflow vulnerability exists in the HTTP Server form boundary functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability. (CVSS:9.0) (Last Update:2023-11-14 10:15:27)
Vulnerability Details :
A heap-based buffer overflow vulnerability exists in the HTTP Server form boundary functionality of Weston Embedded uC-HTTP v3.01.01. A specially crafted network packet can lead to code execution. An attacker can send a malicious packet to trigger this vulnerability.
Vulnerability category:Overflow
Exploit prediction scoring system (EPSS) score for CVE-2023-27882
We don't have an EPSS score for this CVE yet EPSS FAQ
CVSS scores for CVE-2023-27882
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
---|---|---|---|---|---|
9.0 | CRITICAL | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H | 2.2 | 6.0 | Cette adresse e-mail est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser. |
CWE ids for CVE-2023-27882
- A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().Assigned by: Cette adresse e-mail est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser. (Secondary)
References for CVE-2023-27882
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1733 TALOS-2023-1733 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1733 TALOS-2023-1733 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence