Description
Crypt::OpenSSL::PKCS12 versions through 1.94 for Perl have out-of-bounds (OOB) write flaws. When parsing a PKCS12 file, with a >= 1 GiB OCTET STRING (or BIT STRING) attribute on a SAFEBAG, via info() or info_as_hash(), a heap out-of-bounds write would be triggered with remote-code-execution potential (RCE) due to a signed integer overflow in the size calculation passed to Renew().
References
- www.cve.org/CVERecord ↗
- nvd.nist.gov/vuln/detail/CVE-2026-8507 ↗
- github.com/dsully/perl-crypt-openssl-pkcs12/commit/b9d0469c6d8f5b5c6c2a45a3d0647a532b749397.patch ↗
- github.com/dsully/perl-crypt-openssl-pkcs12/issues/55 ↗
- github.com/dsully/perl-crypt-openssl-pkcs12/issues/56 ↗
- metacpan.org/release/JONASBN/Crypt-OpenSSL-PKCS12-1.95/view/Changes.md ↗
- www.openwall.com/lists/oss-security/2026/05/17/5 ↗
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This product uses the NVD API but is not endorsed or certified by the NVD. CVSS scores do not establish exploitation.