perl-DBI:1.641 security update
エラータID: AXSA:2026-2188:01
The perl-DBI package provides the standard database interface module for the
Perl programming language. It implements a database-independent interface,
meaning it defines a consistent set of methods, variables, and conventions for
database operations.
Security Fix(es):
* perl-DBI: perl-DBI: Denial of Service via invalid memory read during numeric
type casting (CVE-2026-88815)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE page(s)
listed in the References section.
CVE-2026-88815
DBI versions before 1.654 for Perl incorrectly treat numeric values as strings
in sql_type_cast_svpv. When casting to SQL_NUMERIC, sql_type_cast_svpv passes
the string pointer and length of the SV to grok_number without stringifying it
first. An integer (IV) or floating-point (NV) value has no valid string pointer,
so grok_number reads from an invalid address, triggering a segmentation fault.
This is reachable in Perl using the sql_type_cast function: my $num = 42;
DBI::sql_type_cast( $num, DBI::SQL_NUMERIC, 0 );
Modularity name: "perl-DBI"
Stream name: "1.641"
Update packages.
DBI versions before 1.654 for Perl incorrectly treat numeric values as strings in sql_type_cast_svpv. When casting to SQL_NUMERIC, sql_type_cast_svpv passes the string pointer and length of the SV to grok_number without stringifying it first. An integer (IV) or floating-point (NV) value has no valid string pointer, so grok_number reads from an invalid address, triggering a segmentation fault. This is reachable in Perl using the sql_type_cast function: my $num = 42; DBI::sql_type_cast( $num, DBI::SQL_NUMERIC, 0 );
N/A
SRPMS
- perl-DBI-1.641-11.module+el8+2066+f31c91ff.src.rpm
MD5: 4f6a45b0cb9fbd38f5f8176159aef74a
SHA-256: 187fa144e2cf87a5e4e592f1b9140347564f655058aa41554877a54066398105
Size: 622.31 kB
Asianux Server 8 for x86_64
- perl-DBI-1.641-11.module+el8+2066+f31c91ff.x86_64.rpm
MD5: c3638c32d9da1eab3eac6d86192c81ee
SHA-256: 33adf5fd45c48bb629a05f740984db292a15a87d5b4cfe1fc4d617770c5f0ef3
Size: 739.47 kB - perl-DBI-debugsource-1.641-11.module+el8+2066+f31c91ff.x86_64.rpm
MD5: 2a04a65413db31b86c3bcbca6416e275
SHA-256: b921d845752f7b66de0aa1ea947453bc2ded8a7bc7222e051f6bdf18ecb33308
Size: 122.98 kB