CVE-2026-81707 - openssl_encrypt before 1.4.9 fails to sanitize the email field of imported identity documents, allowing attackers to inject ANSI escape sequences that forge the fingerprint verification line displayed to users. Attackers can deliver a crafted identity bundle through normal contact-exchange flows or keyserver responses to manipulate terminal output and display a fraudulent fingerprint, bypassing the out-of-band verification mechanism that protects against key substitution attacks - 漏洞详情

漏洞编号：CVE-2026-81707

风险等级：危急

漏洞来源：CVE

CVE 编号：CVE-2026-81707

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-20

发布/更新时间：2026-08-27 / 2026-08-27

漏洞描述

openssl_encrypt before 1.4.9 fails to sanitize the email field of imported identity documents, allowing attackers to inject ANSI escape sequences that forge the fingerprint verification line displayed to users. Attackers can deliver a crafted identity bundle through normal contact-exchange flows or keyserver responses to manipulate terminal output and display a fraudulent fingerprint, bypassing the out-of-band verification mechanism that protects against key substitution attacks.

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