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From: Salvatore Bonaccorso <carnil@debian.org>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: libcrypt-openssl-pkcs12-perl: CVE-2026-9265
Message-ID: <178194411532.3431366.1536654180580039833.reportbug@eldamar.lan>
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Date: Sat, 20 Jun 2026 10:28:35 +0200
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Source: libcrypt-openssl-pkcs12-perl
Version: 1.95-1
Severity: important
Tags: security upstream
Forwarded: https://github.com/dsully/perl-crypt-openssl-pkcs12/issues/55
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerability was published for libcrypt-openssl-pkcs12-perl.

CVE-2026-9265[0]:
| Crypt::OpenSSL::PKCS12 versions before 1.96 for Perl permits a heap
| OOB read in print_attribute UTF8STRING path.  print_attribute()
| copies a UTF8STRING ASN.1 attribute value into a heap buffer sized
| exactly to its declared length via strncpy, leaving no NUL
| terminator. Downstream callers run strlen() on the result and pass
| the inflated length to newSVpvn(), copying attacker-influenced
| adjacent heap bytes into a Perl scalar.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-9265
    https://www.cve.org/CVERecord?id=CVE-2026-9265
[1] https://github.com/dsully/perl-crypt-openssl-pkcs12/issues/55
[2] https://github.com/dsully/perl-crypt-openssl-pkcs12/commit/a7bd2f319fa8aab8177b3d767ea06dd85ceb3173 

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore
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