CVE-2022-0676— Heap-based Buffer Overflow in radareorg/radare2
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I. Basic Information for CVE-2022-0676
Vulnerability Information
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Vulnerability Title
Heap-based Buffer Overflow in radareorg/radare2
Source: NVD (National Vulnerability Database)
Vulnerability Description
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.4.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
radare2 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
radare2是一套用于处理二进制文件的库和工具。 radare2 存在缓冲区错误漏洞，该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
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 |
|---|---|---|---|---|
| radareorg | radareorg/radare2 | unspecified ~ 5.6.4 | - |
II. Public POCs for CVE-2022-0676
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://huntr.dev/bounties/5ad814a1-5dd3-43f4-869b-33b8dab78485x_refsource_CONFIRM
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2022-0676
Same Patch Batch · radareorg · 2022-02-22 · 3 CVEs total
| CVE-2022-0712 | NULL Pointer Dereference in radareorg/radare2 | |
| CVE-2022-0713 | Heap-based Buffer Overflow in radareorg/radare2 |
IV. Related Vulnerabilities
Same product: radareorg/radare2
- CVE-2023-5686
Heap-based Buffer Overflow in radareorg/radare2 - CVE-2023-4322
Heap-based Buffer Overflow in radareorg/radare2 - CVE-2023-1605
Denial of Service in radareorg/radare2 - CVE-2023-0302
Failure to Sanitize Special Elements into a Different Plane - CVE-2022-4843
NULL Pointer Dereference in radareorg/radare2
Same vendor: radareorg
- CVE-2026-6942
radare2-mcp <=1.6.0 OS Command Injection via Shell Metachara - CVE-2026-6941
radare2 < 6.1.4 Project Notes Path Traversal via Symlink - CVE-2026-6940
radare2 < 6.1.4 Project Deletion Path Traversal Directory De - CVE-2026-40517
radare2 < 6.1.4 Command Injection via PDB Parser Symbol Name - CVE-2026-40527
radare2 Command Injection via DWARF Parameter Names
Same weakness: CWE-122
- CVE-2026-8261
Squirrel sqobject.cpp Load heap-based overflow - CVE-2026-8213
OSGeo gdal Grid File GDapi.c GDSDfldsrch heap-based overflow - CVE-2026-8212
OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow - CVE-2026-42309
Pillow: Heap buffer overflow with nested list coordinates - CVE-2026-45130
Vim: Heap Buffer Overflow in spell file loading
V. Comments for CVE-2022-0676
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