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 cetera.
Metrics
Affected Vendors & Products
References
History
Wed, 10 Jun 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Perl
Perl dbi |
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| CPEs | cpe:2.3:a:perl:dbi:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Perl
Perl dbi |
Mon, 08 Jun 2026 17:30:00 +0000
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|---|---|---|
| Metrics |
cvssV3_1
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Sun, 07 Jun 2026 11:30:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Hmbrand
Hmbrand dbi |
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| Vendors & Products |
Hmbrand
Hmbrand dbi |
Sat, 06 Jun 2026 06:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Fri, 05 Jun 2026 14:45:00 +0000
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| Description | 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 cetera. | |
| Title | DBI versions before 1.648 for Perl have a heap overflow when preparsing SQL statements with more than 9 binders | |
| Weaknesses | CWE-787 | |
| References |
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Status: PUBLISHED
Assigner: CPANSec
Published: 2026-06-05T14:30:58.497Z
Updated: 2026-06-08T16:55:27.339Z
Reserved: 2026-06-04T16:34:48.978Z
Link: CVE-2026-10879
Updated: 2026-06-06T05:18:05.204Z
Status : Analyzed
Published: 2026-06-05T15:16:46.817
Modified: 2026-06-10T15:02:24.007
Link: CVE-2026-10879
No data.
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