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I. Basic Information for CVE-2021-26926
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic may lead to disclosure of information or program crash.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
JasPer 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JasPer是Michael Adams个人开发者的一个基于C的用于处理图像的工具。该软件支持ISO / IEC 15444-1中定义的JPEG-2000格式，主要用于图像的编码和处理。 Jasper 存在安全漏洞，攻击者可利用该漏洞可以通过Jasper的jp2 decode()强制读取一个无效地址，从而触发拒绝服务，或者获取敏感信息。
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
-jasper jasper 2.0.25 -
II. Public POCs for CVE-2021-26926
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III. Intelligence Information for CVE-2021-26926
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IV. Related Vulnerabilities
Same product: jasper
Same vendor: n/a
Same weakness: CWE-125
V. Comments for CVE-2021-26926

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