CVE-2021-3402
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I. Basic Information for CVE-2021-3402
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An integer overflow and several buffer overflow reads in libyara/modules/macho/macho.c in YARA v4.0.3 and earlier could allow an attacker to either cause denial of service or information disclosure via a malicious Mach-O file. Affects all versions before libyara 4.0.4
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
YARA 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
YARA是一套用于帮助软件研究人员识别和分类恶意软件样本的工具。 YARA v4.0.3及之前版本中存在输入验证错误漏洞，该漏洞源于libyara/modules/macho/macho.c中的整数溢出和缓冲区溢出读取，允许攻击者通过恶意的Mach-O文件导致拒绝服务或信息泄露。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | libyara | libyara 4.0.4 | - |
II. Public POCs for CVE-2021-3402
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://www.x41-dsec.de/lab/advisories/x41-2021-001-yara/x_refsource_MISC
- https://bugzilla.redhat.com/show_bug.cgi?id=1930175x_refsource_MISC
- https://www.openwall.com/lists/oss-security/2021/01/29/2x_refsource_MISC
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FKNXSH5ERG6NELTXCYVJLUPJJJ2TNEBD/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XXM224OLGI6KAOROLDPPGGCZ2OQVQ6HH/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2021-3402
Same Patch Batch · n/a · 2021-05-14 · 28 CVEs total
| CVE-2021-25941 | deep-override 安全漏洞 | |
| CVE-2020-27769 | Imagemagick Studio ImageMagick 输入验证错误漏洞 | |
| CVE-2021-32051 | Hexagon Intergraph G!NIUS SQL注入漏洞 | |
| CVE-2021-31922 | Pulse Secure Virtual Traffic Manager 环境问题漏洞 | |
| CVE-2021-30183 | Octopus Server 安全漏洞 | |
| CVE-2020-27020 | Kaspersky Password Manager 加密问题漏洞 | |
| CVE-2020-27149 | MOXA NPort IA5150A 访问控制错误漏洞 | |
| CVE-2020-27150 | MOXA NPort IA5150A Series 安全漏洞 | |
| CVE-2020-27184 | MOXA Moxa NPort IA5150A Series 加密问题漏洞 | |
| CVE-2020-27185 | MOXA NPort IA5150A Series 安全漏洞 | |
| CVE-2021-32613 | radare2 资源管理错误漏洞 | |
| CVE-2020-18166 | LAOBANCMS 代码问题漏洞 | |
| CVE-2020-18167 | LAOBANCMS 跨站脚本漏洞 | |
| CVE-2021-25943 | 101 安全漏洞 | |
| CVE-2020-16632 | DedeCMS 跨站脚本漏洞 | |
| CVE-2020-23689 | YFCMF 跨站脚本漏洞 | |
| CVE-2020-23691 | YFCMF 安全漏洞 | |
| CVE-2020-17891 | Tp-link TP-Link Archer C1200 跨站脚本漏洞 | |
| CVE-2021-3537 | libxml2 代码问题漏洞 | |
| CVE-2020-27833 | Red Hat Openshift-client 输入验证错误漏洞 |
Showing top 20 of 28 CVEs. View all on vendor page → →
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Same weakness: CWE-190
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V. Comments for CVE-2021-3402
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