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Debian LTS Advisory DLA-4649-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Guilhem Moulin
June 26, 2026 https://wiki.debian.org/LTS
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Package : libdbi-perl
Version : 1.643-3+deb11u1
CVE ID : CVE-2026-9698 CVE-2026-10879
Two vulnerabilities were discovered in libdbi-perl, the Perl Database
Interface (DBI), which may lead to denial of service or potentially
execution of arbitrary code.
CVE-2026-9698
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 could therefore trigger a buffer overflow.
CVE-2026-10879
The preparse method expands SQL placeholder characters to numbered
binders of the form `:pN`, but only allocates three characters per
binder in the buffer, leading to an out-of-bounds write when the
statement has 10 or more binders.
For Debian 11 bullseye, these problems have been fixed in version
1.643-3+deb11u1.
We recommend that you upgrade your libdbi-perl packages.
For the detailed security status of libdbi-perl please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libdbi-perl
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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