cnvd - cnvd-2022-18324

cnvd-2022-18324

Vulnerability from cnvd

Title: Cobbler命令注入漏洞（CNVD-2022-18324）

Description:

Cobbler是一款网络安装服务器套件，它主要用于快速建立Linux网络安装环境。

Cobbler 3.3.1之前版本存在命令注入漏洞，该漏洞源于templar.py文件里函数check_for_invalid_imports可允许Cheetah代码通过“＃from MODULE import”子字符串导入Python模块。目前没有详细漏洞细节提供。

Severity: 中

Patch Name: Cobbler命令注入漏洞（CNVD-2022-18324）的补丁

Patch Description:

Cobbler是一款网络安装服务器套件，它主要用于快速建立Linux网络安装环境。

Cobbler 3.3.1之前版本存在命令注入漏洞，该漏洞源于templar.py文件里函数check_for_invalid_imports可允许Cheetah代码通过“＃from MODULE import”子字符串导入Python模块。目前没有详细漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/cobbler/cobbler/releases

Reference: https://github.com/cobbler/cobbler/releases

Impacted products

Name
Cobbler Cobbler <3.3.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-45082",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-45082"
    }
  },
  "description": "Cobbler\u662f\u4e00\u6b3e\u7f51\u7edc\u5b89\u88c5\u670d\u52a1\u5668\u5957\u4ef6\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u5feb\u901f\u5efa\u7acbLinux\u7f51\u7edc\u5b89\u88c5\u73af\u5883\u3002\n\nCobbler 3.3.1\u4e4b\u524d\u7248\u672c\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8etemplar.py\u6587\u4ef6\u91cc\u51fd\u6570check_for_invalid_imports\u53ef\u5141\u8bb8Cheetah\u4ee3\u7801\u901a\u8fc7\u201c\uff03from MODULE import\u201d\u5b50\u5b57\u7b26\u4e32\u5bfc\u5165Python\u6a21\u5757\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/cobbler/cobbler/releases",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-18324",
  "openTime": "2022-03-11",
  "patchDescription": "Cobbler\u662f\u4e00\u6b3e\u7f51\u7edc\u5b89\u88c5\u670d\u52a1\u5668\u5957\u4ef6\uff0c\u5b83\u4e3b\u8981\u7528\u4e8e\u5feb\u901f\u5efa\u7acbLinux\u7f51\u7edc\u5b89\u88c5\u73af\u5883\u3002\r\n\r\nCobbler 3.3.1\u4e4b\u524d\u7248\u672c\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8etemplar.py\u6587\u4ef6\u91cc\u51fd\u6570check_for_invalid_imports\u53ef\u5141\u8bb8Cheetah\u4ee3\u7801\u901a\u8fc7\u201c\uff03from MODULE import\u201d\u5b50\u5b57\u7b26\u4e32\u5bfc\u5165Python\u6a21\u5757\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Cobbler\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2022-18324\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Cobbler Cobbler \u003c3.3.1"
  },
  "referenceLink": "https://github.com/cobbler/cobbler/releases",
  "serverity": "\u4e2d",
  "submitTime": "2022-02-22",
  "title": "Cobbler\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2022-18324\uff09"
}

CVE-2021-45082 (GCVE-0-2021-45082)

Vulnerability from cvelistv5

Published

2022-02-18 23:23

Modified

2024-08-04 04:32

Severity ?

CWE

Summary

An issue was discovered in Cobbler before 3.3.1. In the templar.py file, the function check_for_invalid_imports can allow Cheetah code to import Python modules via the "#from MODULE import" substring. (Only lines beginning with #import are blocked.)

References

▼	URL	Tags
	https://github.com/cobbler/cobbler/releases	x_refsource_MISC
	https://bugzilla.suse.com/show_bug.cgi?id=1193678	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z5CSXQE7Q4TVDQJKFYBO4XDH3BZ7BLAR/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TEJN7CPW6YCHBFQPFZKGA6AVA6T5NPIW/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZCXMOUW4DH4DYWIJN44SMSU6R3CZDZBE/	vendor-advisory, x_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
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          },
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          },
          {
            "name": "FEDORA-2022-f1510aa454",
            "tags": [
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              "x_refsource_FEDORA",
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            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZCXMOUW4DH4DYWIJN44SMSU6R3CZDZBE/"
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    "cna": {
      "affected": [
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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