CVE-2022-1237— Improper Validation of Array Index in radareorg/radare2
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I. Basic Information for CVE-2022-1237
Vulnerability Information
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Vulnerability Title
Improper Validation of Array Index in radareorg/radare2
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper Validation of Array Index in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is heap overflow and may be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/122.html).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对数组索引的验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
radare2 输入验证错误漏洞
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 5.6.8 之前版本存在输入验证错误漏洞，该漏洞源于数组索引验证不正确。
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 ~ 5.6.8 | - |
II. Public POCs for CVE-2022-1237
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://huntr.dev/bounties/ad3c9c4c-76e7-40c8-bd4a-c095acd8bb40x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2022-1237
Same Patch Batch · radareorg · 2022-04-06 · 3 CVEs total
| CVE-2022-1238 | Out-of-bounds Write in libr/bin/format/ne/ne.c in radareorg/radare2 | |
| CVE-2022-1240 | Heap buffer overflow in libr/bin/format/mach0/mach0.c in radareorg/radare2 |
IV. Related Vulnerabilities
Same product: radareorg/radare2
- CVE-2023-5686
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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
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radare2 < 6.1.4 Command Injection via PDB Parser Symbol Name - CVE-2026-40527
radare2 Command Injection via DWARF Parameter Names
Same weakness: CWE-129
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V. Comments for CVE-2022-1237
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