CVE-2018-16150

N/A

Descricao

In sig_verify() in x509.c in axTLS version 2.1.3 and before, the PKCS#1 v1.5 signature verification does not reject excess data after the hash value. Consequently, a remote attacker can forge signatures when small public exponents are being used, which could lead to impersonation through fake X.509 certificates. This is a variant of CVE-2006-4340.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado11/7/2018

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

axtls_project:axtls

Fraquezas (CWE)

CWE-347

Referencias

https://github.com/igrr/axtls-8266/commit/5efe2947ab45e81d84b5f707c51d1c64be52f36c(cve@mitre.org)

https://sourceforge.net/p/axtls/mailman/message/36459928/(cve@mitre.org)

https://github.com/igrr/axtls-8266/commit/5efe2947ab45e81d84b5f707c51d1c64be52f36c(af854a3a-2127-422b-91ae-364da2661108)

https://sourceforge.net/p/axtls/mailman/message/36459928/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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