漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
N/A
Vulnerability Description
Improper Validation of Specified Index, Position, or Offset in Input vulnerability in Google go-attestation. parseEfiSignatureList() does not advance the buffer past vendor bytes before reading entries. For hashSHA256SigGUID lists, this allows attacker-controlled vendor header bytes to be appended to the trusted SHA256 hash list. A crafted TPM event log could inject arbitrary SHA256 hashes into the verifier's trusted measurement database, enabling a remote attestation verifier to accept a compromised boot state. This issue affects go-attestation: through 0.6.0.
CVSS Information
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N
Vulnerability Type
CWE-1285
Vulnerability Title
Google Go-Attestation 缓冲区错误漏洞
Vulnerability Description
Google Go-Attestation是美国Google公司开源的一个远程认证抽象库。 Google Go-Attestation 0.6.0及之前版本存在缓冲区错误漏洞,该漏洞源于对输入中指定索引、位置或偏移的验证不当,parseEfiSignatureList()函数在读取条目时未将缓冲区指向供应商字节之后,允许攻击者控制的供应商标头字节附加到可信SHA256哈希列表中,精心构造的TPM事件日志可能向验证者的可信度量数据库中注入任意SHA256哈希,导致远程证明验证者接受受损的引导状态。
CVSS Information
N/A
Vulnerability Type
N/A