GNU cflow Buffer Overflow Vulnerability

GNU cflow is a flowchart generator for the US GNU community that reads C source files and generates externally referenced flowcharts. A buffer overflow vulnerability exists in GNU cflow version 1.8 and earlier, which originates from a boundary error when the application handles untrusted input. A...

UBUNTU-CVE-2025-8735

A vulnerability classified as problematic was found in GNU cflow up to 1.8. Affected by this vulnerability is the function yylex of the file c.c of the component Lexer. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to th...

GNU cflow 安全漏洞

GNU cflow is a flowchart generator for the US GNU community that reads C source files and generates externally referenced flowcharts. A buffer overflow vulnerability exists in GNU cflow version 1.8 and earlier, which originates from a boundary error when the application handles untrusted input. A...

SUSE CVE-2023-2789

A vulnerability was found in GNU cflow 1.7. It has been rated as problematic. This issue affects the function funcbody/parsevariabledeclaration of the file parser.c. The manipulation leads to denial of service. The exploit has been disclosed to the public and may be used. The identifier VDB-22937...

GNU cflow 资源管理错误漏洞

GNU cflow is a flowchart generator for the GNU community that reads C source files and generates externally referenced flowcharts. A resource management error vulnerability exists in cflow version 1.6, which stems from the existence of a post-release use of the callchar name, int line function in...

UBUNTU-CVE-2019-16166

GNU cflow through 1.6 has a heap-based buffer over-read in the nexttoken function in parser.c...