CVE-2018-16149 in axTLSthông tin

Tóm tắt

Bởi MITRE

In sig_verify() in x509.c in axTLS version 2.1.3 and before, the PKCS#1 v1.5 signature verification blindly trusts the declared lengths in the ASN.1 structure. Consequently, when small public exponents are being used, a remote attacker can generate purposefully crafted signatures (and put them on X.509 certificates) to induce illegal memory access and crash the verifier.

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Đặt trước

29/08/2018

Tiết lộ

07/11/2018

Kiểm duyệt

được chấp nhận

EPSS

0.00696

KEV

không

Các hoạt động

rất thấp

Nguồn

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