Allele Security Intelligence

ASA-2019-00543 – radare2: Command injection in bin_symbols()

Posted on September 24, 2019September 26, 2019 by Allele Security Intelligence in Alerts

In radare2 before 3.9.0, a command injection vulnerability exists in bin_symbols() in libr/core/cbin.c. By using a crafted executable file, it's possible to execute arbitrary shell commands with the permissions of the victim. This vulnerability is due to an insufficient fix for CVE-2019-14745 and improper handling of symbol names embedded in executables.

ASA-2019-00542 – radare2: Command injection in bin_symbols()

Posted on September 24, 2019September 26, 2019 by Allele Security Intelligence in Alerts

In radare2 before 3.7.0, a command injection vulnerability exists in bin_symbols() in libr/core/cbin.c. By using a crafted executable file, it's possible to execute arbitrary shell commands with the permissions of the victim. This vulnerability is due to improper handling of symbol names embedded in executables.