CVE-2015-0837
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I. Basic Information for CVE-2015-0837
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The mpi_powm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."
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
GnuPG和Libgcrypt 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GnuPG是GNU计划的一套开源的加密软件，采用GNU通用公共许可证。该软件支持公钥、对称加密、散列等算法。Libgcrypt是一个通用加密库。 Libgcrypt 1.6.3之前版本和GnuPG 1.4.19之前版本中的‘mpi_powm’函数存在信息泄露漏洞。攻击者可利用该漏洞获取敏感信息。
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
II. Public POCs for CVE-2015-0837
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- http://www.debian.org/security/2015/dsa-3184x_refsource_MISC
- https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.htmlx_refsource_CONFIRM
- https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000364.htmlx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2015-0837
IV. Related Vulnerabilities
V. Comments for CVE-2015-0837
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