CVE-2026-8507: fallo crítico en JONASBN Crypt::OpenSSL::PKCS12
Crypt::OpenSSL::PKCS12 versions through 1.94 for Perl have out-of-bounds (OOB) write flaws
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9.8epss 0.6%
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().
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
JONASBN · Crypt::OpenSSL::PKCS12CVEs relacionadas — JONASBN Crypt::OpenSSL::PKCS12
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-9265CRITICALCrypt::OpenSSL::PKCS12 versions before 1.96 for Perl permits a heap OOB read in print_attribute UTF8STRING pathEPSS 0.6%CVE-2026-17510HIGHCrypt::OpenSSL::PKCS12 versions before 1.98 for Perl allow a NULL pointer dereference in print_attribute via a zero length BMPSTRING attributeEPSS 0.6%CVE-2026-8721CRITICALCrypt::OpenSSL::PKCS12 versions through 1.94 for Perl truncates passwords with embedded NULLsEPSS 0.4%
Referencias
https://github.com/dsully/perl-crypt-openssl-pkcs12/commit/b9d0469c6d8f5b5c6c2a45a3d0647a532b749397.patchhttps://github.com/dsully/perl-crypt-openssl-pkcs12/issues/55https://github.com/dsully/perl-crypt-openssl-pkcs12/issues/56https://metacpan.org/release/JONASBN/Crypt-OpenSSL-PKCS12-1.95/view/Changes.mdhttp://www.openwall.com/lists/oss-security/2026/05/17/5