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CVE-2018-20452

EPSS 0.40% · P61
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I. Basic Information for CVE-2018-20452

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The read_MSAT_body function in ole.c in libxls 1.4.0 has an invalid free that allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted file, because of inconsistent memory management (new versus free) in ole2_read_header in ole.c.
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
libxls 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libxls是一个用于读取Exce（xls）文件的C语言库。 libxls 1.4.0版本中的ole.c文件的‘read_MSAT_body’函数存在安全漏洞。攻击者可借助特制的文件利用该漏洞造成拒绝服务（应用程序崩溃）。
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
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II. Public POCs for CVE-2018-20452

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III. Intelligence Information for CVE-2018-20452

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Same Patch Batch · n/a · 2018-12-25 · 26 CVEs total

CVE-2018-20451libdoc 缓冲区错误漏洞
CVE-2018-20445D-Link DCM-604和DCM-704 安全漏洞
CVE-2018-20444Technicolor CGA0111 安全漏洞
CVE-2018-20443Technicolor TC7200.d1I 安全漏洞
CVE-2018-20442Technicolor TC7110.B 安全漏洞
CVE-2018-20441Technicolor TC7200.TH2v2 安全漏洞
CVE-2018-20440Technicolor CWA0101 安全漏洞
CVE-2018-20439Technicolor DPC3928SL 安全漏洞
CVE-2018-20438Technicolor TC7110.AR 安全漏洞
CVE-2018-20437FEBS-Shiro 安全漏洞
CVE-2018-20448Frog CMS 跨站脚本漏洞
CVE-2018-2045474cms 跨站脚本漏洞
CVE-2018-20453libdoc 缓冲区错误漏洞
CVE-2018-20464CMS Made Simple 跨站脚本漏洞
CVE-2018-20450libxls 安全漏洞
CVE-2018-20461radare2 缓冲区错误漏洞
CVE-2018-20460radare2 缓冲区错误漏洞
CVE-2018-20459radare2 缓冲区错误漏洞
CVE-2018-20458radare2 缓冲区错误漏洞
CVE-2018-20457radare2 缓冲区错误漏洞

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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