Vulnerability-Lookup

CNVD-2020-04130

Vulnerability from cnvd - Published: 2020-02-07

Title

Apache CXF存在未明漏洞

Description

Apache CXF是美国阿帕奇（Apache）软件基金会的一个开源的Web服务框架。该框架支持多种Web服务标准、多种前端编程API等。 Apache CXF存在未明漏洞。攻击者可利用该漏洞获取私钥和密钥凭证。

Severity

中

Patch Name

Apache CXF存在未明漏洞的补丁

Patch Description

Apache CXF是美国阿帕奇（Apache）软件基金会的一个开源的Web服务框架。该框架支持多种Web服务标准、多种前端编程API等。 Apache CXF存在未明漏洞。攻击者可利用该漏洞获取私钥和密钥凭证。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

厂商已发布了漏洞修复程序，请及时关注更新： http://cxf.apache.org/security-advisories.data/CVE-2019-12423.txt.asc?version=1&modificationDate=1579178393000&api=v2

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-12423

Impacted products

Name
['Apache CXF <3.3.5', 'Apache CXF <3.2.12']

Show details on source website

JSON

To clipboard

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CVE-2019-12423 (GCVE-0-2019-12423)

Vulnerability from cvelistv5 – Published: 2020-01-16 17:42 – Updated: 2024-08-04 23:17

Summary

Apache CXF ships with a OpenId Connect JWK Keys service, which allows a client to obtain the public keys in JWK format, which can then be used to verify the signature of tokens issued by the service. Typically, the service obtains the public key from a local keystore (JKS/PKCS12) by specifing the path of the keystore and the alias of the keystore entry. This case is not vulnerable. However it is also possible to obtain the keys from a JWK keystore file, by setting the configuration parameter "rs.security.keystore.type" to "jwk". For this case all keys are returned in this file "as is", including all private key and secret key credentials. This is an obvious security risk if the user has configured the signature keystore file with private or secret key credentials. From CXF 3.3.5 and 3.2.12, it is mandatory to specify an alias corresponding to the id of the key in the JWK file, and only this key is returned. In addition, any private key information is omitted by default. "oct" keys, which contain secret keys, are not returned at all.

Severity

No CVSS data available.

CWE

Information Disclosure

Assigner

apache mitre root

References

10 references

URL	Tags
https://lists.apache.org/thread.html/rd588ff96f18…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r36e44ffc1a9…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rff42cfa5e7d…	mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpujul2020.html	x_refsource_MISC
http://cxf.apache.org/security-advisories.data/CV…	x_refsource_CONFIRM
https://www.oracle.com/security-alerts/cpuoct2020.html	x_refsource_MISC
https://lists.apache.org/thread.html/rd49aabd984e…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rec7160382ba…	mailing-listx_refsource_MLIST
https://www.oracle.com/security-alerts/cpuApr2021.html	x_refsource_MISC
https://lists.apache.org/thread.html/rfb87e0bf399…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Apache	CXF	Affected: All versions of Apache CXF prior to 3.3.5 and 3.2.12.

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.