漏洞信息
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Vulnerability Title
PaperCut NG/MF: User enumeration via timing attack
Vulnerability Description
PaperCut NG/MF contains an observable timing discrepancy in its authentication component. An unauthenticated remote attacker can exploit this vulnerability to perform username enumeration by measuring response times during login attempts. The system executes a password hash comparison only when a valid account is supplied, creating a measurable timing oracle that reveals account existence.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
Vulnerability Type
通过时间差异性导致的信息暴露
Vulnerability Title
PaperCut NG/MF 侧信道信息泄露漏洞
Vulnerability Description
PaperCut NG/MF是PaperCut公司的一款打印管理软件。 PaperCut NG/MF 26.0.3之前版本存在侧信道信息泄露漏洞,该漏洞源于身份验证组件存在可观察的时间差异,系统仅在提供有效账户时才执行密码哈希比较,可能允许未经验证的远程攻击者通过测量登录尝试期间的响应时间进行用户名枚举。
CVSS Information
N/A
Vulnerability Type
N/A