Vulnerability-Lookup

CNVD-2018-06858

Vulnerability from cnvd - Published: 2018-04-02

Title

CUPS拒绝服务漏洞

Description

Apple CUPS（Common Unix Printing System）是美国苹果（Apple）公司的一套开源的用于OS X和类Unix系统的打印系统。该系统基于Internet打印协议（IPP），提供大多数PostScript和raster打印机服务。 Apple CUPS 2.2.6之前版本中的‘add_job’函数存在安全漏洞。远程攻击者可通过发送带有无效用户名的打印请求利用该漏洞造成拒绝服务（崩溃）。

Severity

中

Patch Name

CUPS拒绝服务漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/apple/cups/commit/49fa4983f25b64ec29d548ffa3b9782426007df3

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-18248

Impacted products

Name
Apple CUPS <2.2.6

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2017-18248"
    }
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  "description": "Apple CUPS\uff08Common Unix Printing System\uff09\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u7528\u4e8eOS X\u548c\u7c7bUnix\u7cfb\u7edf\u7684\u6253\u5370\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u57fa\u4e8eInternet\u6253\u5370\u534f\u8bae\uff08IPP\uff09\uff0c\u63d0\u4f9b\u5927\u591a\u6570PostScript\u548craster\u6253\u5370\u673a\u670d\u52a1\u3002\r\n\r\nApple CUPS 2.2.6\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u2018add_job\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5e26\u6709\u65e0\u6548\u7528\u6237\u540d\u7684\u6253\u5370\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u3002",
  "discovererName": "Unknow",
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  "number": "CNVD-2018-06858",
  "openTime": "2018-04-02",
  "patchDescription": "Apple CUPS\uff08Common Unix Printing System\uff09\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u7528\u4e8eOS X\u548c\u7c7bUnix\u7cfb\u7edf\u7684\u6253\u5370\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u57fa\u4e8eInternet\u6253\u5370\u534f\u8bae\uff08IPP\uff09\uff0c\u63d0\u4f9b\u5927\u591a\u6570PostScript\u548craster\u6253\u5370\u673a\u670d\u52a1\u3002\r\n\r\nApple CUPS 2.2.6\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u2018add_job\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5e26\u6709\u65e0\u6548\u7528\u6237\u540d\u7684\u6253\u5370\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\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",
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  "products": {
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-18248",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-27",
  "title": "CUPS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-18248 (GCVE-0-2017-18248)

Vulnerability from cvelistv5 – Published: 2018-03-26 17:00 – Updated: 2024-08-05 21:13

Summary

The add_job function in scheduler/ipp.c in CUPS before 2.2.6, when D-Bus support is enabled, can be crashed by remote attackers by sending print jobs with an invalid username, related to a D-Bus notification.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://github.com/apple/cups/issues/5143	x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://usn.ubuntu.com/3713-1/	vendor-advisoryx_refsource_UBUNTU
https://security.cucumberlinux.com/security/detai…	x_refsource_MISC
https://github.com/apple/cups/releases/tag/v2.2.6	x_refsource_CONFIRM
https://github.com/apple/cups/commit/49fa4983f25b…	x_refsource_CONFIRM

Date Public

2018-03-26 00:00

Show details on NVD website

JSON

To clipboard

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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.