Vulnerability Information
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Vulnerability Title
Missing upper bound check on chunk length in snappy-java
Vulnerability Description
snappy-java is a Java port of the snappy, a fast C++ compresser/decompresser developed by Google. The SnappyInputStream was found to be vulnerable to Denial of Service (DoS) attacks when decompressing data with a too large chunk size. Due to missing upper bound check on chunk length, an unrecoverable fatal error can occur. All versions of snappy-java including the latest released version 1.1.10.3 are vulnerable to this issue. A fix has been introduced in commit `9f8c3cf74` which will be included in the 1.1.10.4 release. Users are advised to upgrade. Users unable to upgrade should only accept compressed data from trusted sources.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
不加限制或调节的资源分配
Vulnerability Title
Snappy 安全漏洞
Vulnerability Description
Snappy是KNP Labs个人开发者的一个 PHP 库，允许从 url 或 html 页面生成缩略图、快照或 PDF。 Snappy 1.1.10.3及之前版本存在安全漏洞，该漏洞源于SnappyInputStream缺少对块长度的上限检查，导致解压过大的数据时容易受到拒绝服务（DoS）攻击。
CVSS Information
N/A
Vulnerability Type
N/A