Vulnerability-Lookup

CNVD-2018-03753

Vulnerability from cnvd - Published: 2018-02-27

Title

Apache Tomcat Native Connector安全绕过漏洞

Description

Apache Tomcat是美国阿帕奇（Apache）软件基金会下属的Jakarta项目的一款轻量级Web应用服务器，它主要用于开发和调试JSP程序，适用于中小型系统。Native Connector是其中的一个本地连接器。 Apache Tomcat Native Connector 1.2.0版本至1.2.14版本和1.1.23版本至1.1.34版本中存在安全漏洞，该漏洞源于程序未能正确的处理长度大于127字节的字段。攻击者可利用该漏洞绕过OCSP检测。

Severity

中

Patch Name

Apache Tomcat Native Connector安全绕过漏洞的补丁

Patch Description

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://lists.apache.org/thread.html/6eb0a53e5827d97db1a05c736d01101fec21202a5b8fc77bb0eaaed8@%3Cannounce.tomcat.apache.org%3E

Reference

https://lists.apache.org/thread.html/6eb0a53e5827d97db1a05c736d01101fec21202a5b8fc77bb0eaaed8@%3Cannounce.tomcat.apache.org%3E

Impacted products

Name
['Apache Tomcat >=1.2.0，<=1.2.14', 'Apache Tomcat >=1.1.23，<=1.1.34']

Show details on source website

JSON

To clipboard

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CVE-2017-15698 (GCVE-0-2017-15698)

Vulnerability from cvelistv5 – Published: 2018-01-31 14:00 – Updated: 2024-09-16 16:12

Summary

When parsing the AIA-Extension field of a client certificate, Apache Tomcat Native Connector 1.2.0 to 1.2.14 and 1.1.23 to 1.1.34 did not correctly handle fields longer than 127 bytes. The result of the parsing error was to skip the OCSP check. It was therefore possible for client certificates that should have been rejected (if the OCSP check had been made) to be accepted. Users not using OCSP checks are not affected by this vulnerability.

Severity

No CVSS data available.

CWE

Access Control Bypass

Assigner

apache mitre root

References

10 references

URL	Tags
https://www.debian.org/security/2018/dsa-4118	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2018:0465	vendor-advisoryx_refsource_REDHAT
http://www.securitytracker.com/id/1040390	vdb-entryx_refsource_SECTRACK
https://lists.apache.org/thread.html/6eb0a53e5827…	mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2018:0466	vendor-advisoryx_refsource_REDHAT
https://lists.apache.org/thread.html/ba661b0edd91…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/f8e0814e11c7…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rf8e8c091182…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re3b72cbb13e…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Tomcat Native	Affected: 1.2.0 to 1.2.14 Affected: 1.1.23 to 1.1.34

Date Public

2018-01-31 00:00

Show details on NVD website

JSON

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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.

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.

Action not permitted

CNVD-2018-03753

CVE-2017-15698 (GCVE-0-2017-15698)

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Related by attack behaviour