UBUNTU-CVE-2021-44499

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 $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 that...

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...

CVE-2021-44499

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 $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 that...

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...

Buffer overflow

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 variable and buffer that is passed to a call to memcpy. An attacker can use this to overwrite key data structures and gain control of the flow of execution...

Buffer overflow

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 $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 that...

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...

CVE-2021-44507

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...

CVE-2021-44507

CVE-2021-44507 affects FIS GT.M through V7.0-000 (related to the YottaDB code base). The issue is caused by a lack of parameter validation in calls to memcpy within str_tok in sr_unix/ztimeoutroutines.c , which can allow an attacker to read from a NULL pointer. The impact described is undefined b...

CVE-2021-44507

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...

CVE-2021-44504

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...

CVE-2021-44504

CVE-2021-44504 affects FIS GT.M through V7.0-000 (YottaDB code base). A crafted input makes a size variable stored as a signed int become extremely large, is interpreted as negative during a check, and is then used in a memcpy on the stack, causing a memory segmentation fault. Documents describe ...

CVE-2021-44504

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...

CVE-2021-44499

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 $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 that...

CVE-2021-44499

CVE-2021-44499 affects FIS GT.M through V7.0-000 (YottaDB code base). Crafted input can make $Extract push a signed integer indicating buffer size to a large negative value, used as the length of a memcpy on the stack, causing a buffer overflow. Impact and exploit status are not detailed beyond t...

CVE-2021-44496

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 variable and buffer that is passed to a call to memcpy. An attacker can use this to overwrite key data structures and gain control of the flow of execution...

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...

CVE-2021-44488

An issue was discovered in YottaDB through r1.32 and V7.0-000. Using crafted input, attackers can control the size and input to calls to memcpy in opfnfnumber in srport/opfnfnumber.c in order to corrupt memory or crash the application...

CVE-2021-44481

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...

CVE-2021-44481

CVE-2021-44481 affects YottaDB (r1.32 and V7.0-000) and is caused by missing parameter validation in memcpy in sr_unix/ztimeoutroutines.c (function check_and_set_timeout), enabling an attempt to read from a NULL pointer. The available connected documents specify the vulnerable component and root ...