CVE-2025-8736 GNU cflow Lexer c.c yylex buffer overflow

A vulnerability, which was classified as critical, has been found in GNU cflow up to 1.8. Affected by this issue is the function yylex of the file c.c of the component Lexer. The manipulation leads to buffer overflow. Local access is required to approach this attack. The exploit has been disclose...

CVE-2025-8736

A vulnerability, which was classified as critical, has been found in GNU cflow up to 1.8. Affected by this issue is the function yylex of the file c.c of the component Lexer. The manipulation leads to buffer overflow. Local access is required to approach this attack. The exploit has been disclose...

CVE-2025-8736 GNU cflow Lexer c.c yylex buffer overflow

A vulnerability, which was classified as critical, has been found in GNU cflow up to 1.8. Affected by this issue is the function yylex of the file c.c of the component Lexer. The manipulation leads to buffer overflow. Local access is required to approach this attack. The exploit has been disclose...

CVE-2025-8735 GNU cflow Lexer c.c yylex null pointer dereference

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...

CVE-2025-8735 GNU cflow Lexer c.c yylex null pointer dereference

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...

CVE-2025-8735

CVE-2025-8735 affects GNU cflow up to 1.8. The flaw is in the Lexer component, specifically the function yylex in the file c.c, where manipulation leads to a null pointer dereference . Exploitation requires local access, and public disclosure of the exploit is noted in the sources. The connected ...

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...

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...

CVE-2019-19720

Yabasic 2.86.1 has a heap-based buffer overflow in the yylex function in flex.c via a crafted BASIC source file...

PT-2025-32391 · Gnu +1 · Gnu Cflow +1

Name of the Vulnerable Software and Affected Versions: GNU cflow versions up to 1.8 Description: A problematic issue exists in GNU cflow due to a null pointer dereference in the yylex function within the c.c file of the Lexer component. This issue can be exploited locally. The exploit has been...

PT-2025-32407 · Gnu +1 · Gnu Cflow +1

Name of the Vulnerable Software and Affected Versions: GNU cflow versions up to 1.8 Description: A critical vulnerability exists in GNU cflow up to version 1.8. The issue is located in the yylex function within the c.c file of the Lexer component and leads to a buffer overflow. Local access is...

PT-2024-40640 · Git +1 · Igraph

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a crash caused by a global buffer overflow read. The crash occurs in the following functions: igraph dl yylex, igraph dl yyparse,...

CVE-2021-32422

dpic 2021.01.01 has a Global buffer overflow in theyylex function in main.c and reads out of the bound array...

CVE-2021-32422

dpic 2021.01.01 has a Global buffer overflow in theyylex function in main.c and reads out of the bound array...

fast_ber Heap Buffer Overflow Vulnerability

fastber is a small lightweight library for BER encoding and decoding. A heap buffer overflow vulnerability exists in yy::yylex in asncompiler.hpp in fastber 0.4 and earlier. No details of the vulnerability are provided at this time...

CVE-2020-23921

An issue was discovered in fastber through v0.4. yy::yylex in asncompiler.hpp has a heap-based buffer over-read...

CVE-2020-23921

An issue was discovered in fastber through v0.4. yy::yylex in asncompiler.hpp has a heap-based buffer over-read...

Heap overflow

An issue was discovered in fastber through v0.4. yy::yylex in asncompiler.hpp has a heap-based buffer over-read...

CVE-2020-23921

An issue was discovered in fastber through v0.4. yy::yylex in asncompiler.hpp has a heap-based buffer over-read...

PT-2021-10985 · Fast Ber · Fast Ber

Name of the Vulnerable Software and Affected Versions: fast ber versions prior to v0.5 Description: An issue was discovered in the yy::yylex function located in asn compiler.hpp, which has a heap-based buffer over-read. Recommendations: For versions prior to v0.5, update to version v0.5 or later ...