Design/Logic Flaw

An issue was discovered in FIS GT.M through V7.0-000 related to the YottaDB code base. Using crafted input, attackers can cause a calculation of the size of calls to memset in opfnj3 in srport/opfnj3.c to result in an extremely large value in order to cause a segmentation fault and crash the...

Design/Logic Flaw

An issue was discovered in FIS GT.M through V7.0-000 related to the YottaDB code base. Using crafted input, can cause the bounds of a for loop to be miscalculated, which leads to a use after free condition a pointer is pushed into previously free memory by the loop...

CVE-2021-44506

An issue was discovered in FIS GT.M through V7.0-000 related to the YottaDB code base. A lack of input validation in calls to doverify in srunix/doverify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer...

CVE-2021-44498

An issue was discovered in FIS GT.M through V7.0-000 related to the YottaDB code base. Using crafted input, attackers can cause a type to be incorrectly initialized in the function fincr in srport/fincr.c and cause a crash due to a NULL pointer dereference...

Design/Logic Flaw

An issue was discovered in YottaDB through r1.32 and V7.0-000. Using crafted input, attackers can cause a calculation of the size of calls to memset in opfnj3 in srport/opfnj3.c to result in an extremely large value in order to cause a segmentation fault and crash the application. This is a digs-...

UBUNTU-CVE-2021-44497

An issue was discovered in FIS GT.M through V7.0-000 related to the YottaDB code base. Using crafted input, can cause the bounds of a for loop to be miscalculated, which leads to a use after free condition a pointer is pushed into previously free memory by the loop...

UBUNTU-CVE-2021-44482

An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in calls to doverify in srunix/doverify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer...

Null pointer dereference

An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of NULL checks in tripgen in srport/emitcode.c allows attackers to crash the application by dereferencing a NULL pointer...

Code injection

An issue was discovered in FIS GT.M through V7.0-000 related to the YottaDB code base. Using crafted input, an attacker can control the size of a memset that occurs in calls to utilformat in srunix/utiloutput.c...

Design/Logic Flaw

An issue was discovered in FIS GT.M through V7.0-000 related to the YottaDB code base. Using crafted input, an attacker can cause a size variable, stored as an signed int, to equal an extremely large value, which is interpreted as a negative value during a check. This value is then used in a memc...

Null pointer dereference

An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, an attacker can cause a NULL pointer dereference after calls to ZPrint...

Design/Logic Flaw

An issue was discovered in FIS GT.M through V7.0-000 related to the YottaDB code base. Using crafted input, an attacker can cause a call to vaarg on an empty variadic parameter list, most likely causing a memory segmentation fault...

Buffer overflow

An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, an attacker can cause a call to $Extract to force an signed integer holding the size of a buffer to take on a large negative number, which is then used as the length of a memcpy call...

Null pointer dereference

An issue was discovered in FIS GT.M through V7.0-000 related to the YottaDB code base. A lack of parameter validation in calls to memcpy in strtok in srunix/ztimeoutroutines.c allows attackers to attempt to read from a NULL pointer...

Null pointer dereference

An issue was discovered in FIS GT.M through V7.0-000 related to the YottaDB code base. Using crafted input, attackers can cause a type to be incorrectly initialized in the function fincr in srport/fincr.c and cause a crash due to a NULL pointer dereference...

Null pointer dereference

An issue was discovered in FIS GT.M through V7.0-000 related to the YottaDB code base. Using crafted input, an attacker can cause a NULL pointer dereference after calls to ZPrint...

Null pointer dereference

An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of parameter validation in calls to memcpy in checkandsettimeout in srunix/ztimeoutroutines.c allows attackers to attempt to read from a NULL pointer...

Null pointer dereference

An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, an attacker can cause calls to ZRead to crash due to a NULL pointer dereference...

Input validation

An issue was discovered in YottaDB through r1.32 and V7.0-000. A lack of input validation in calls to ebdiv in srport/ebmuldiv.c allows attackers to crash the application by performing a divide by zero...

UBUNTU-CVE-2021-44493

An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, an attacker can cause a call to $Extract to force an signed integer holding the size of a buffer to take on a large negative number, which is then used as the length of a memcpy call...