Vulnerability-Lookup

CNVD-2017-21743

Vulnerability from cnvd - Published: 2017-08-18

Title

Alpine Linux's package manager缓冲区溢出漏洞

Description

Alpine Linux's package manager（apk）是一款用于Linux的软件包管理工具。该工具用于在正在运行的系统中安装、升级或者删除软件。 Alpine Linux's package manager中存在堆缓冲区溢出漏洞。远程攻击者可通过创建恶意的APKINDEX.tar.gz文件利用该漏洞造成拒绝服务或执行代码。

Severity

中

Patch Name

Alpine Linux's package manager缓冲区溢出漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://wiki.alpinelinux.org/wiki/Apkindex_format

Reference

http://www.securityfocus.com/bid/99340

Impacted products

Name
Alpine Linux apk 2.5.0_rc1

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "99340"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9669"
    }
  },
  "description": "Alpine Linux\u0027s package manager\uff08apk\uff09\u662f\u4e00\u6b3e\u7528\u4e8eLinux\u7684\u8f6f\u4ef6\u5305\u7ba1\u7406\u5de5\u5177\u3002\u8be5\u5de5\u5177\u7528\u4e8e\u5728\u6b63\u5728\u8fd0\u884c\u7684\u7cfb\u7edf\u4e2d\u5b89\u88c5\u3001\u5347\u7ea7\u6216\u8005\u5220\u9664\u8f6f\u4ef6\u3002\r\n\r\nAlpine Linux\u0027s package manager\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u521b\u5efa\u6076\u610f\u7684APKINDEX.tar.gz\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "Ariel Zelivansky.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://wiki.alpinelinux.org/wiki/Apkindex_format",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-21743",
  "openTime": "2017-08-18",
  "patchDescription": "Alpine Linux\u0027s package manager\uff08apk\uff09\u662f\u4e00\u6b3e\u7528\u4e8eLinux\u7684\u8f6f\u4ef6\u5305\u7ba1\u7406\u5de5\u5177\u3002\u8be5\u5de5\u5177\u7528\u4e8e\u5728\u6b63\u5728\u8fd0\u884c\u7684\u7cfb\u7edf\u4e2d\u5b89\u88c5\u3001\u5347\u7ea7\u6216\u8005\u5220\u9664\u8f6f\u4ef6\u3002\r\n\r\nAlpine Linux\u0027s package manager\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u521b\u5efa\u6076\u610f\u7684APKINDEX.tar.gz\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u6267\u884c\u4ee3\u7801\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": "Alpine Linux\u0027s package manager\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Alpine Linux apk 2.5.0_rc1"
  },
  "referenceLink": "http://www.securityfocus.com/bid/99340",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-05",
  "title": "Alpine Linux\u0027s package manager\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-9669 (GCVE-0-2017-9669)

Vulnerability from cvelistv5 – Published: 2017-07-17 21:00 – Updated: 2024-08-05 17:18

Summary

A heap overflow in apk (Alpine Linux's package manager) allows a remote attacker to cause a denial of service, or achieve code execution by crafting a malicious APKINDEX.tar.gz file.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
http://www.openwall.com/lists/oss-security/2017/06/25/2	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/99340	vdb-entryx_refsource_BID
https://www.twistlock.com/2017/06/25/alpine-linux…	x_refsource_MISC

Date Public

2017-06-25 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://www.twistlock.com/2017/06/25/alpine-linux-vulnerability-discovery-code-execution-pt-1-2/"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2017-21743

CVE-2017-9669 (GCVE-0-2017-9669)

Tags

Sightings

Nomenclature

Related by attack behaviour