Vulnerability-Lookup

CNVD-2018-05517

Vulnerability from cnvd - Published: 2018-03-16

Title

Apport拒绝服务漏洞（CNVD-2018-05517）

Description

Ubuntu是英国科能（Canonical）公司和Ubuntu基金会共同开发的一套以桌面应用为主的GNU/Linux操作系统。Apport是其中的一个用于收集并反馈错误信息（当应用程序崩溃时操作系统认为有用的信息）的工具包。 Apport 2.13之前版本中存在安全漏洞，该漏洞源于程序未能正确的处理崩溃的情况。本地攻击者可利用该漏洞以root权限创建文件，造成拒绝服务（资源耗尽）、获取root权限或绕过容器。

Severity

高

Patch Name

Apport拒绝服务漏洞（CNVD-2018-05517）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.ubuntu.com/Apport

Reference

https://launchpad.net/bugs/1726372

Impacted products

Name
Apport Apport <2.13

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2017-14179",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14179"
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  },
  "description": "Ubuntu\u662f\u82f1\u56fd\u79d1\u80fd\uff08Canonical\uff09\u516c\u53f8\u548cUbuntu\u57fa\u91d1\u4f1a\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u4ee5\u684c\u9762\u5e94\u7528\u4e3a\u4e3b\u7684GNU/Linux\u64cd\u4f5c\u7cfb\u7edf\u3002Apport\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u6536\u96c6\u5e76\u53cd\u9988\u9519\u8bef\u4fe1\u606f\uff08\u5f53\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u65f6\u64cd\u4f5c\u7cfb\u7edf\u8ba4\u4e3a\u6709\u7528\u7684\u4fe1\u606f\uff09\u7684\u5de5\u5177\u5305\u3002\r\n\r\nApport 2.13\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5904\u7406\u5d29\u6e83\u7684\u60c5\u51b5\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u6743\u9650\u521b\u5efa\u6587\u4ef6\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8d44\u6e90\u8017\u5c3d\uff09\u3001\u83b7\u53d6root\u6743\u9650\u6216\u7ed5\u8fc7\u5bb9\u5668\u3002",
  "discovererName": "unknown",
  "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.ubuntu.com/Apport",
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  "number": "CNVD-2018-05517",
  "openTime": "2018-03-16",
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  "products": {
    "product": "Apport Apport \u003c2.13"
  },
  "referenceLink": "https://launchpad.net/bugs/1726372",
  "serverity": "\u9ad8",
  "submitTime": "2018-02-08",
  "title": "Apport\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-05517\uff09"
}

CVE-2017-14179 (GCVE-0-2017-14179)

Vulnerability from cvelistv5 – Published: 2018-02-02 14:00 – Updated: 2024-09-16 20:42

Summary

Apport before 2.13 does not properly handle crashes originating from a PID namespace allowing local users to create certain files as root which an attacker could leverage to perform a denial of service via resource exhaustion, possibly gain root privileges, or escape from containers.

Severity

No CVSS data available.

CWE

Denial of service via resource exhaustion, privilege escalation, and escape from containers

Assigner

canonical mitre root

References

2 references

URL	Tags
https://people.canonical.com/~ubuntu-security/cve…	x_refsource_CONFIRM
https://launchpad.net/bugs/1726372	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	Apport	Affected: before 2.13

Date Public

2017-11-15 00:00

Credits

Sander Bos

Show details on NVD website

JSON

To clipboard

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        ],
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    ],
    "cna": {
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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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2018-05517

CVE-2017-14179 (GCVE-0-2017-14179)

Tags

Sightings

Nomenclature

Related by attack behaviour