CVE-2021-37606
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I. Basic Information for CVE-2021-37606
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Meow hash 0.5/calico does not sufficiently thwart key recovery by an attacker who can query whether there's a collision in the bottom bits of the hashes of two messages, as demonstrated by an attack against a long-running web service that allows the attacker to infer collisions by measuring timing differences.
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
Meow hash 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Meow hash是开源的一种以Meow the Infinite中的Meow角色命名的高速哈希函数。 Meow hash 0.5/calico 存在加密问题漏洞，该漏洞源于Meow hash 0.5/calico 不能充分阻止攻击者恢复密钥。攻击者可利用该漏洞查询两条消息的散列底部位是否存在冲突，如针对长期运行的 Web 服务进行攻击可通过测量时间差来进行冲突。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-37606
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://news.ycombinator.com/item?id=27978878x_refsource_MISC
- https://peter.website/meow-hash-cryptanalysisx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-37606
Same Patch Batch · n/a · 2021-07-28 · 14 CVEs total
| CVE-2021-23415 | 7.5 HIGH | Directory Traversal |
| CVE-2021-37601 | 7.5 HIGH | Prosodical Thoughts Prosody 安全漏洞 |
| CVE-2021-23414 | 6.5 MEDIUM | Cross-site Scripting (XSS) |
| CVE-2021-23417 | 5.6 MEDIUM | Prototype Pollution |
| CVE-2021-23416 | 5.4 MEDIUM | Cross-site Scripting (XSS) |
| CVE-2020-15948 | Egain eGain Chat 跨站脚本漏洞 | |
| CVE-2020-21854 | TideSec WDScanner 跨站脚本漏洞 | |
| CVE-2021-25200 | SourceCodester Learning Management System 代码问题漏洞 | |
| CVE-2021-34166 | SourceCodester Simple Food Website SQL注入漏洞 | |
| CVE-2021-34165 | SourceCodester Basic Shopping Cart SQL注入漏洞 | |
| CVE-2020-10590 | Replicated 信息泄露漏洞 | |
| CVE-2021-36983 | Sorcery 后置链接漏洞 | |
| CVE-2021-37600 | util-linux 输入验证错误漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2021-37606
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