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I. Basic Information for CVE-2023-39322
Vulnerability Information

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Vulnerability Title
Memory exhaustion in QUIC connection handling in crypto/tls
Source: NVD (National Vulnerability Database)
Vulnerability Description
QUIC connections do not set an upper bound on the amount of data buffered when reading post-handshake messages, allowing a malicious QUIC connection to cause unbounded memory growth. With fix, connections now consistently reject messages larger than 65KiB in size.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Google Go 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Go是美国谷歌(Google)公司的一种静态强类型、编译型、并发型,并具有垃圾回收功能的编程语言。 Go存在安全漏洞,该漏洞源于QUIC连接在读取握手后消息时不会设置缓冲数据量的上限,从而允许恶意QUIC连接导致内存无限增长。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
Go standard librarycrypto/tls 1.21.0-0 ~ 1.21.1 -
II. Public POCs for CVE-2023-39322
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III. Intelligence Information for CVE-2023-39322
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IV. Related Vulnerabilities
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