漏洞信息
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Vulnerability Title
sigstore-go fails to check signature timestamps against a signing key's validity period
Vulnerability Description
sigstore-go is a Go library for Sigstore signing and verification. Prior to 1.2.1, sigstore-go does not check a bundle signing timestamp against the validity window of an ExpiringKey wrapping a self-managed long-lived signing key without a certificate, which can allow an attacker holding expired key material to sign accepted bundles. This issue is fixed in version 1.2.1.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Vulnerability Type
使用已过期的密钥
Vulnerability Title
sigstore-go 加密问题漏洞
Vulnerability Description
sigstore sigstore-go是sigstore组织开源的一个 Sigstore 的客户端库。 sigstore-go 1.2.1之前版本存在加密问题漏洞,该漏洞源于未检查bundle签名时间戳与ExpiringKey的有效期窗口,允许持有过期密钥材料的攻击者签署接受的bundle。
CVSS Information
N/A
Vulnerability Type
N/A