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CVE-2022-32206

Quick assessment

Affected
n/a https://github.com/curl/curl
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

curl是一款用于从服务器传输数据或向服务器传输数据的工具。 curl 7.57.0版本到7.83.1版本存在资源管理错误漏洞，该漏洞源于curl支持的链式HTTP压缩算法缺少对于链接的数量限制。攻击者利用该漏洞可以会导致内存分配过大从而导致堆错误。

AI Predicted 5.3 Difficulty: Easy EPSS 33.10% · P98

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2022-32206

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
curl < 7.84.0 supports "chained" HTTP compression algorithms, meaning that a serverresponse can be compressed multiple times and potentially with different algorithms. The number of acceptable "links" in this "decompression chain" was unbounded, allowing a malicious server to insert a virtually unlimited number of compression steps.The use of such a decompression chain could result in a "malloc bomb", makingcurl end up spending enormous amounts of allocated heap memory, or trying toand returning out of memory errors.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
curl 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
curl是一款用于从服务器传输数据或向服务器传输数据的工具。 curl 7.57.0版本到7.83.1版本存在资源管理错误漏洞，该漏洞源于curl支持的链式HTTP压缩算法缺少对于链接的数量限制。攻击者利用该漏洞可以会导致内存分配过大从而导致堆错误。
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
- https://github.com/curl/curl Fixed in 7.84.0 -

II. Public POCs for CVE-2022-32206

# POC Description Source Link Shenlong Link
1 None https://github.com/HimanshuS67/external_curl_AOSP10_CVE-2022-32206 POC Details
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III. Intelligence Information for CVE-2022-32206

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Vendor Advisories for CVE-2022-32206 (5)

Mailing List Discussions for CVE-2022-32206 (5)

Other References for CVE-2022-32206 (1)

Same Patch Batch · n/a · 2022-07-07 · 32 CVEs total

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CVE-2015-5298 Jenkins Plugin Google Login 授权问题漏洞
CVE-2022-32058 TP-LINK TL-WR741N和TP-LINK TL-WR742N 安全漏洞
CVE-2022-32056 Online Accreditation Management SQL注入漏洞
CVE-2022-32055 Nesote Technologies Inout Homestay SQL注入漏洞
CVE-2022-32054 Tenda AC10 操作系统命令注入漏洞
CVE-2015-5236 icedtea-web 数据伪造问题漏洞
CVE-2022-23744 Check Point Endpoint Security Client 安全漏洞
CVE-2021-46825 Symantec Advanced Secure Gateway 环境问题漏洞
CVE-2022-32441 Hex Rays Ida Pro 缓冲区错误漏洞
CVE-2022-32060 Snipe-IT 跨站脚本漏洞
CVE-2015-1784 WordPress plugin nextgen-galery 代码问题漏洞
CVE-2015-1785 WordPress plugin nextgen-galery 跨站请求伪造漏洞
CVE-2015-3207 Red Hat OpenShift 安全漏洞

Showing top 20 of 32 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: https://github.com/curl/curl
Same vendor: n/a
Same weakness: CWE-770

V. Comments for CVE-2022-32206

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