Vulnerability-Lookup

CNVD-2016-09530

Vulnerability from cnvd - Published: 2016-10-20

Title

Tomcat权限提升漏洞

Description

Tomcat是由Apache软件基金会下属的Jakarta项目开发的一个Servlet容器。基于RedHat系统的发行版的自带源安装的Apache Tomcat包存在一个权限不正确的配置文件tmpfiles.d，攻击者可借助该文件提权。

Severity

高

Formal description

目前厂商暂未发布了补丁以修复此安全问题，参考链接： http://legalhackers.com/advisories/Tomcat-RedHat-Pkgs-Root-PrivEsc-Exploit-CVE-2016-5425.html

Reference

http://www.openwall.com/lists/oss-security/2016/10/10/2

Impacted products

Name
Apache Tomcat

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-5425"
    }
  },
  "description": "Tomcat\u662f\u7531Apache\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u4e0b\u5c5e\u7684Jakarta\u9879\u76ee\u5f00\u53d1\u7684\u4e00\u4e2aServlet\u5bb9\u5668\u3002\r\n\r\n\u57fa\u4e8eRedHat\u7cfb\u7edf\u7684\u53d1\u884c\u7248\u7684\u81ea\u5e26\u6e90\u5b89\u88c5\u7684Apache Tomcat\u5305\u5b58\u5728\u4e00\u4e2a\u6743\u9650\u4e0d\u6b63\u786e\u7684\u914d\u7f6e\u6587\u4ef6tmpfiles.d\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u8be5\u6587\u4ef6\u63d0\u6743\u3002",
  "discovererName": "Dawid Golunski",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4e86\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u53c2\u8003\u94fe\u63a5\uff1a\r\nhttp://legalhackers.com/advisories/Tomcat-RedHat-Pkgs-Root-PrivEsc-Exploit-CVE-2016-5425.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-09530",
  "openTime": "2016-10-20",
  "products": {
    "product": "Apache Tomcat"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2016/10/10/2",
  "serverity": "\u9ad8",
  "submitTime": "2016-10-11",
  "title": "Tomcat\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2016-5425 (GCVE-0-2016-5425)

Vulnerability from cvelistv5 – Published: 2016-10-13 14:00 – Updated: 2024-08-06 01:00

Summary

The Tomcat package on Red Hat Enterprise Linux (RHEL) 7, Fedora, CentOS, Oracle Linux, and possibly other Linux distributions uses weak permissions for /usr/lib/tmpfiles.d/tomcat.conf, which allows local users to gain root privileges by leveraging membership in the tomcat group.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

10 references

URL	Tags
http://www.securitytracker.com/id/1036979	vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/93472	vdb-entryx_refsource_BID
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
http://packetstormsecurity.com/files/139041/Apach…	x_refsource_MISC
http://legalhackers.com/advisories/Tomcat-RedHat-…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2016/10/10/2	mailing-listx_refsource_MLIST
http://rhn.redhat.com/errata/RHSA-2016-2046.html	vendor-advisoryx_refsource_REDHAT
https://www.exploit-db.com/exploits/40488/	exploitx_refsource_EXPLOIT-DB
https://lists.apache.org/thread.html/6b414817c2b0…	mailing-listx_refsource_MLIST
https://www.oracle.com/technetwork/security-advis…	x_refsource_MISC

Date Public

2016-10-10 00:00

Show details on NVD website

JSON

To clipboard

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          },
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        },
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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.

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.

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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-2016-09530

CVE-2016-5425 (GCVE-0-2016-5425)

Tags

Sightings

Nomenclature

Related by attack behaviour