Perl Dbi vulnerabilities

CVE-2026-14380 [HIGH] CWE-95 CVE-2026-14380: DBI versions before 1.650 for Perl are vulnerable to code injection via caller-influenced Profile. DBI versions before 1.650 for Perl are vulnerable to code injection via caller-influenced Profile. When a string is assigned to a DBI handle's Profile attribute, DBI splits it into path, package and arguments, and interpolates the package part in a string eval with no validation of the package name. Any caller-influenced value that reaches the Profile

CVE-2026-10879 [CRITICAL] CWE-787 CVE-2026-10879: DBI versions before 1.648 for Perl have a heap overflow when preparsing SQL statements with more tha DBI versions before 1.648 for Perl have a heap overflow when preparsing SQL statements with more than 9 binders. The preparse method expands SQL placeholder characters to numbered binders of the form :pN, but only allocates three characters per binder in the buffer. Placeholders 10-99 require four characters, 100-999 require five characters, et c

CVE-2026-14739 [CRITICAL] CVE-2026-14739: DBI versions before 1.650 for Perl have a heap overflow when preparsing SQL statements with an extre DBI versions before 1.650 for Perl have a heap overflow when preparsing SQL statements with an extreme number of placeholders. The fix for CVE-2026-10879 did not allocate enough memory to handle approximately 1.2-million placeholders. DBI version 1.650 sets a hard limit of 99,999 placeholders.

CVE-2026-14740 [CRITICAL] CWE-125 CVE-2026-14740: DBI versions before 1.650 for Perl read one byte out-of-bounds in preparse when deleting an initial DBI versions before 1.650 for Perl read one byte out-of-bounds in preparse when deleting an initial SQL comment. The preparse method normalises SQL and removes comments. When the SQL starts with a comment line, the deletion of that line during normalisation led to an out-of-bounds read by one byte. The result is a fault on memory-hardened builds a

CVE-2026-9698 [CRITICAL] CWE-787 CVE-2026-9698: DBI versions before 1.648 for Perl saved errors in a limited-sized buffer. Error messages that were DBI versions before 1.648 for Perl saved errors in a limited-sized buffer. Error messages that were returned when RaiseError, PrintError or HandleError were set were written to a 200-byte buffer without a length limit. Attackers that can influence the error text in an application can trigger a buffer overflow.

CVE-2013-7490 [MEDIUM] CWE-119 CVE-2013-7490: An issue was discovered in the DBI module before 1.632 for Perl. Using many arguments to methods for An issue was discovered in the DBI module before 1.632 for Perl. Using many arguments to methods for Callbacks may lead to memory corruption.

CVE-2013-7491 [MEDIUM] CWE-787 CVE-2013-7491: An issue was discovered in the DBI module before 1.628 for Perl. Stack corruption occurs when a user An issue was discovered in the DBI module before 1.628 for Perl. Stack corruption occurs when a user-defined function requires a non-trivial amount of memory and the Perl stack gets reallocated.

CVE-2014-10402 [MEDIUM] CVE-2014-10402: An issue was discovered in the DBI module through 1.643 for Perl. DBD::File drivers can open files f An issue was discovered in the DBI module through 1.643 for Perl. DBD::File drivers can open files from folders other than those specifically passed via the f_dir attribute in the data source name (DSN). NOTE: this issue exists because of an incomplete fix for CVE-2014-10401.

CVE-2014-10401 [MEDIUM] CWE-732 CVE-2014-10401: An issue was discovered in the DBI module before 1.632 for Perl. DBD::File drivers can open files fr An issue was discovered in the DBI module before 1.632 for Perl. DBD::File drivers can open files from folders other than those specifically passed via the f_dir attribute.

CVE-2019-20919 [MEDIUM] CWE-476 CVE-2019-20919: An issue was discovered in the DBI module before 1.643 for Perl. The hv_fetch() documentation requir An issue was discovered in the DBI module before 1.643 for Perl. The hv_fetch() documentation requires checking for NULL and the code does that. But, shortly thereafter, it calls SvOK(profile), causing a NULL pointer dereference.