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CVE-2018-20030

EPSS 0.78% · P74
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I. Basic Information for CVE-2018-20030

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An error when processing the EXIF_IFD_INTEROPERABILITY and EXIF_IFD_EXIF tags within libexif version 0.6.21 can be exploited to exhaust available CPU resources.
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
libexif 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libexif是一个使用C语言编写的函数库，用于从图形文件中读写EXIF元信息。 libexif 0.6.21版本中存在安全漏洞，该漏洞源于在处理EXIF_IFD_INTEROPERABILITY和EXIF_IFD_EXIF标签时出现错误。远程攻击者可利用该漏洞造成拒绝服务（CPU资源耗尽）。
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
Flexera Software LLClibexif 0.6.21 -

II. Public POCs for CVE-2018-20030

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III. Intelligence Information for CVE-2018-20030

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Same Patch Batch · Flexera Software LLC · 2019-02-20 · 3 CVEs total

CVE-2018-5817LibRaw 代码问题漏洞
CVE-2018-5819LibRaw 资源管理错误漏洞

IV. Related Vulnerabilities

Same product: libexif
Same vendor: Flexera Software LLC

V. Comments for CVE-2018-20030

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