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CVE-2018-10887

AI Predicted 6.5 Difficulty: Moderate EPSS 2.05% · P79
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I. Basic Information for CVE-2018-10887

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in libgit2 before version 0.27.3. It has been discovered that an unexpected sign extension in git_delta_apply function in delta.c file may lead to an integer overflow which in turn leads to an out of bound read, allowing to read before the base object. An attacker may use this flaw to leak memory addresses or cause a Denial of Service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未预期的符号扩展
Source: CVE Program / CVE List V5
Vulnerability Title
libgit2 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libgit2是一个可移植、使用C语言实现的Git核心开发包。 libgit2 0.27.3之前版本中的delta.c文件的‘git_delta_apply’函数存在整数溢出漏洞。攻击者可利用该漏洞泄露内存地址或造成拒绝服务（越界读取）。
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
libgit2libgit2 before version 0.27.3 -

II. Public POCs for CVE-2018-10887

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III. Intelligence Information for CVE-2018-10887

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Patches & Fixes for CVE-2018-10887 (2)

Vendor Advisories for CVE-2018-10887 (1)

Mailing List Discussions for CVE-2018-10887 (2)

Other References for CVE-2018-10887 (1)

IV. Related Vulnerabilities

Same product: libgit2
Same vendor: libgit2
Same weakness: CWE-194

V. Comments for CVE-2018-10887

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