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I. Basic Information for CVE-2019-3817
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A use-after-free flaw has been discovered in libcomps before version 0.1.10 in the way ObjMRTrees are merged. An attacker, who is able to make an application read a crafted comps XML file, may be able to crash the application or execute malicious code.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
libcomps 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libcomps是一款使用C语言编写的yum.comps替代库。 libcomps 0.1.10之前版本中的‘comps_objmradix.c:comps_objmrtree_unite()’函数存在释放后重用漏洞。攻击者可借助特制的文件利用该漏洞造成应用程序崩溃或执行恶意代码。
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
libcompslibcomps 0.1.10 -
II. Public POCs for CVE-2019-3817
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III. Intelligence Information for CVE-2019-3817
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