Vulnerability-Lookup

CNVD-2020-31754

Vulnerability from cnvd - Published: 2020-06-05

Title

SUSE Linux Enterprise Server存在未明漏洞

Description

SUSE Linux Enterprise Server是德国SUSE公司的一套企业服务器版Linux操作系统。 SUSE Linux Enterprise Server 15 SP1中的SLES15-SP1-CHOST-BYOS 1.0.3及之前版本和SLES15-SP1-CAP-Deployment-BYOS 1.0.1及之前版本存在安全漏洞，本地攻击者可利用该漏洞升级为root用户。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://suse.com/

Reference

https://bugzilla.suse.com/show_bug.cgi?id=1163813

Impacted products

Name
['SUSE Linux Enterprise Server <=SLES15-SP1-CHOST-BYOS 1.0.3', 'SUSE Linux Enterprise Server <=SLES15-SP1-CAP-Deployment-BYOS 1.0.1']

Show details on source website

JSON

To clipboard

{
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    "cve": {
      "cveNumber": "CVE-2020-8018"
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  },
  "description": "SUSE Linux Enterprise Server\u662f\u5fb7\u56fdSUSE\u516c\u53f8\u7684\u4e00\u5957\u4f01\u4e1a\u670d\u52a1\u5668\u7248Linux\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nSUSE Linux Enterprise Server 15 SP1\u4e2d\u7684SLES15-SP1-CHOST-BYOS 1.0.3\u53ca\u4e4b\u524d\u7248\u672c\u548cSLES15-SP1-CAP-Deployment-BYOS 1.0.1\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5347\u7ea7\u4e3aroot\u7528\u6237\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-31754",
  "openTime": "2020-06-05",
  "products": {
    "product": [
      "SUSE Linux Enterprise Server \u003c=SLES15-SP1-CHOST-BYOS 1.0.3",
      "SUSE Linux Enterprise Server \u003c=SLES15-SP1-CAP-Deployment-BYOS 1.0.1"
    ]
  },
  "referenceLink": "https://bugzilla.suse.com/show_bug.cgi?id=1163813",
  "serverity": "\u9ad8",
  "submitTime": "2020-05-06",
  "title": "SUSE Linux Enterprise Server\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-8018 (GCVE-0-2020-8018)

Vulnerability from cvelistv5 – Published: 2020-05-04 11:35 – Updated: 2024-09-16 20:47

Title

User owned /etc in SLES15-SP1-CHOST-BYOS

Summary

A Incorrect Default Permissions vulnerability in the SLES15-SP1-CHOST-BYOS and SLES15-SP1-CAP-Deployment-BYOS images of SUSE Linux Enterprise Server 15 SP1 allows local attackers with the UID 1000 to escalate to root due to a /etc directory owned by the user This issue affects: SUSE Linux Enterprise Server 15 SP1 SLES15-SP1-CAP-Deployment-BYOS version 1.0.1 and prior versions; SLES15-SP1-CHOST-BYOS versions prior to 1.0.3 and prior versions;

Severity

8.4 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-276 - Incorrect Default Permissions

Assigner

suse mitre root

References

1 reference

URL	Tags
https://bugzilla.suse.com/show_bug.cgi?id=1163813	x_refsource_CONFIRM

Impacted products

2 products

Vendor	Product	Version
SUSE	SUSE Linux Enterprise Server 15 SP1	Affected: SLES15-SP1-CAP-Deployment-BYOS , ≤ 1.0.1 (custom)
SUSE	SUSE Linux Enterprise Server 15 SP1	Affected: SLES15-SP1-CHOST-BYOS , ≤ 1.0.3 (custom)

Date Public

2020-04-03 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.