CVE-2023-2789

A vulnerability was found in GNU cflow 1.7. It has been rated as problematic. This issue affects the function func_body/parse_variable_declaration 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-229373 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

• CWE-404

• https://github.com/DaisyPo/fuzzing-vulncollect/blob/main/cflow/stack-overflow/parser.c/README.mdExploit, Third Party Advisory
• https://github.com/DaisyPo/fuzzing-vulncollect/files/11343936/poc-file.zipExploit
• https://vuldb.com/?ctiid.229373Permissions Required, Third Party Advisory
• https://vuldb.com/?id.229373Permissions Required, Third Party Advisory
• https://github.com/DaisyPo/fuzzing-vulncollect/blob/main/cflow/stack-overflow/parser.c/README.mdExploit, Third Party Advisory
• https://github.com/DaisyPo/fuzzing-vulncollect/files/11343936/poc-file.zipExploit
• https://vuldb.com/?ctiid.229373Permissions Required, Third Party Advisory
• https://vuldb.com/?id.229373Permissions Required, Third Party Advisory

Published

May 18, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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