CVE-2019-14871

CVE-2019-14871 affects the Newlib C library, specifically the REENT_CHECK macro usage (REENT_CHECK_TM, REENT_CHECK_MISC, REENT_CHECK_MP, and related macros) in versions prior to 3.3.0. The root cause is that the REENT_CHECK macro does not validate memory allocation problems when the DEBUG flag is...

CVE-2019-14871

The REENTCHECK macro see newlib/libc/include/sys/reent.h as used by REENTCHECKTM, REENTCHECKMISC, REENTCHECKMP and other newlib macros in versions prior to 3.3.0, does not check for memory allocation problems when the DEBUG flag is unset as is the case in production firmware builds...

CVE-2019-14871

The REENTCHECK macro see newlib/libc/include/sys/reent.h as used by REENTCHECKTM, REENTCHECKMISC, REENTCHECKMP and other newlib macros in versions prior to 3.3.0, does not check for memory allocation problems when the DEBUG flag is unset as is the case in production firmware builds...