漏洞信息
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Vulnerability Title
Logback deserialization whitelist bypass for Proxy objects
Vulnerability Description
Deserialization of untrusted data vulnerability in QOS.CH Sarl logback logback-core (HardenedObjectInputStream (logback-core) modules) allows Object Injection, albeit heavily restricted.
More precisely, an attacker able to influence serialized data sent to
SimpleSocketServer or SimpleSSLSocketServer can instantiate Proxy objects.
Although deserialization is heavily restricted by HardenedObjectInputStream and no
practical way to achieve remote code execution or significant privilege
escalation has been identified, this issue constitutes a bypass of the
intended security restrictions.
This issue affects logback: through 1.5.33 inclusive.
CVSS Information
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:P/RE:M/U:Green
Vulnerability Type
可信数据的反序列化
Vulnerability Title
logback 安全漏洞
Vulnerability Description
logback是QOS.CH开源的一个可靠、通用、快速且灵活的 Java 日志记录框架。 logback 1.5.33及之前版本存在安全漏洞,该漏洞源于反序列化不可信数据,可能导致对象注入,尽管受到严格限制。
CVSS Information
N/A
Vulnerability Type
N/A