Vulnerability-Lookup

CNVD-2017-34206

Vulnerability from cnvd - Published: 2017-11-14

Title

Samba中间人攻击安全功能绕过漏洞

Description

Samba是Samba团队开发的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。 Samba中存在中间人攻击安全功能绕过漏洞。远程攻击者可借助中间人攻击利用该漏洞绕过安全限制，执行未授权的操作。

Severity

中

Patch Name

Samba中间人攻击安全功能绕过漏洞的补丁

Patch Description

Samba是Samba团队开发的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。 Samba中存在中间人攻击安全功能绕过漏洞。远程攻击者可借助中间人攻击利用该漏洞绕过安全限制，执行未授权的操作。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.samba.org/samba/history/security.html

Reference

https://www.samba.org/samba/security/CVE-2017-12150.html

Impacted products

Name
Samba Samba >=3.0.25，<=4.6.7

Show details on source website

JSON

To clipboard

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  "serverity": "\u4e2d",
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}

CVE-2017-12150 (GCVE-0-2017-12150)

Vulnerability from cvelistv5 – Published: 2018-07-26 18:00 – Updated: 2024-08-05 18:28

Summary

It was found that samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8 did not enforce "SMB signing" when certain configuration options were enabled. A remote attacker could launch a man-in-the-middle attack and retrieve information in plain-text.

Severity

7.4 (High)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CWE

CWE-300

Assigner

redhat redhat root

References

12 references

URL	Tags
https://h20566.www2.hpe.com/hpsc/doc/public/displ…	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2017092…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2017:2790	vendor-advisoryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/100918	vdb-entryx_refsource_BID
https://support.hpe.com/hpsc/doc/public/display?d…	x_refsource_CONFIRM
https://www.samba.org/samba/security/CVE-2017-121…	x_refsource_CONFIRM
https://www.debian.org/security/2017/dsa-3983	vendor-advisoryx_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2017:2858	vendor-advisoryx_refsource_REDHAT
http://www.securitytracker.com/id/1039401	vdb-entryx_refsource_SECTRACK
https://access.redhat.com/errata/RHSA-2017:2789	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2791	vendor-advisoryx_refsource_REDHAT

Impacted products

1 product

Vendor	Product	Version
Samba	samba	Affected: 4.6.8 Affected: 4.5.14 Affected: 4.4.16 Affected: 4.7.0

Date Public

2017-09-05 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.