Vulnerability-Lookup

CNVD-2016-09924

Vulnerability from cnvd - Published: 2016-05-05

Title

Micro Focus SuSE Linux Enterprise Server yast2-users存在未明漏洞

Description

Micro Focus SuSE Linux Enterprise Server是英国Micro Focus公司的一套企业服务器版Linux操作系统。yast2-users是一个YaST（openSUSE和SUSE Linux Enterprise Server系统的安装和配置工具）的用户管理模块。 Micro Focus SuSE Linux Enterprise Server 12 SP1版本中使用的yast2-users 3.1.47之前版本存在未明漏洞。由于当配置文件中未包含inst-sys用户时，程序在AutoYaST安装期间未能正确设置/etc/shadow URI中的空密码字段。攻击者可利用该漏洞造成未知影响。

Severity

中

Patch Name

Micro Focus SuSE Linux Enterprise Server yast2-users存在未明漏洞的补丁

Patch Description

Formal description

用户可参考如下供应商提供的安全公告获得补丁信息： https://bugzilla.suse.com/show_bug.cgi?id=974220

Reference

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00051.html https://build.opensuse.org/request/show/388020 https://bugzilla.suse.com/show_bug.cgi?id=974220

Impacted products

Name
['Micro Focus SUSE Linux Enterprise Desktop 12-SP1', 'Micro Focus SUSE Linux Enterprise Server 12-SP1', 'Micro Focus SUSE Linux Enterprise Software Development Kit 12-SP1']

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2016-1601"
    }
  },
  "description": "Micro Focus SuSE Linux Enterprise Server\u662f\u82f1\u56fdMicro Focus\u516c\u53f8\u7684\u4e00\u5957\u4f01\u4e1a\u670d\u52a1\u5668\u7248Linux\u64cd\u4f5c\u7cfb\u7edf\u3002yast2-users\u662f\u4e00\u4e2aYaST\uff08openSUSE\u548cSUSE Linux Enterprise Server\u7cfb\u7edf\u7684\u5b89\u88c5\u548c\u914d\u7f6e\u5de5\u5177\uff09\u7684\u7528\u6237\u7ba1\u7406\u6a21\u5757\u3002\r\n\r\nMicro Focus SuSE Linux Enterprise Server 12 SP1\u7248\u672c\u4e2d\u4f7f\u7528\u7684yast2-users 3.1.47\u4e4b\u524d\u7248\u672c\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u3002\u7531\u4e8e\u5f53\u914d\u7f6e\u6587\u4ef6\u4e2d\u672a\u5305\u542binst-sys\u7528\u6237\u65f6\uff0c\u7a0b\u5e8f\u5728AutoYaST\u5b89\u88c5\u671f\u95f4\u672a\u80fd\u6b63\u786e\u8bbe\u7f6e/etc/shadow URI\u4e2d\u7684\u7a7a\u5bc6\u7801\u5b57\u6bb5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u672a\u77e5\u5f71\u54cd\u3002",
  "discovererName": "Customer",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://bugzilla.suse.com/show_bug.cgi?id=974220",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-09924",
  "openTime": "2016-05-05",
  "patchDescription": "Micro Focus SuSE Linux Enterprise Server\u662f\u82f1\u56fdMicro Focus\u516c\u53f8\u7684\u4e00\u5957\u4f01\u4e1a\u670d\u52a1\u5668\u7248Linux\u64cd\u4f5c\u7cfb\u7edf\u3002yast2-users\u662f\u4e00\u4e2aYaST\uff08openSUSE\u548cSUSE Linux Enterprise Server\u7cfb\u7edf\u7684\u5b89\u88c5\u548c\u914d\u7f6e\u5de5\u5177\uff09\u7684\u7528\u6237\u7ba1\u7406\u6a21\u5757\u3002\r\n\r\nMicro Focus SuSE Linux Enterprise Server 12 SP1\u7248\u672c\u4e2d\u4f7f\u7528\u7684yast2-users 3.1.47\u4e4b\u524d\u7248\u672c\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u3002\u7531\u4e8e\u5f53\u914d\u7f6e\u6587\u4ef6\u4e2d\u672a\u5305\u542binst-sys\u7528\u6237\u65f6\uff0c\u7a0b\u5e8f\u5728AutoYaST\u5b89\u88c5\u671f\u95f4\u672a\u80fd\u6b63\u786e\u8bbe\u7f6e/etc/shadow URI\u4e2d\u7684\u7a7a\u5bc6\u7801\u5b57\u6bb5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u672a\u77e5\u5f71\u54cd\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": "Micro Focus SuSE Linux Enterprise Server yast2-users\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Micro Focus SUSE Linux Enterprise Desktop 12-SP1",
      "Micro Focus SUSE Linux Enterprise Server 12-SP1",
      "Micro Focus SUSE Linux Enterprise Software Development Kit 12-SP1"
    ]
  },
  "referenceLink": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00051.html\r\nhttps://build.opensuse.org/request/show/388020\r\nhttps://bugzilla.suse.com/show_bug.cgi?id=974220",
  "serverity": "\u4e2d",
  "submitTime": "2016-04-28",
  "title": "Micro Focus SuSE Linux Enterprise Server yast2-users\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2016-1601 (GCVE-0-2016-1601)

Vulnerability from cvelistv5 – Published: 2016-04-26 14:00 – Updated: 2024-08-05 23:02

Summary

yast2-users before 3.1.47, as used in SUSE Linux Enterprise 12 SP1, does not properly set empty password fields in /etc/shadow during an AutoYaST installation when the profile does not contain inst-sys users, which might allow attackers to have unspecified impact via unknown vectors.

Severity

No CVSS data available.

CWE

Assigner

microfocus CNA

CNA scorecard – unranked: 0 records in the last 180 days, 10 needed details

References

4 references

URL	Tags
https://bugzilla.suse.com/show_bug.cgi?id=974220	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://build.opensuse.org/request/show/388020	x_refsource_CONFIRM

Date Public

2016-04-25 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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.

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