CVE-2019-12423

CWE-522 — Insufficiently Protected Credentials10 documents7 sources
Severity
7.5HIGH
EPSS
1.2%
top 21.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Apache CXFOracle Communications Diameter Signaling RouterOracle Communications Element Manager+5 more
Timeline
PublishedJan 16
Latest updateMay 16

Description

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…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages11 packages

▶NVDoracle/flexcube_private_banking12.0.0, 12.1.0+1
▶NVDapache/cxf3.3.0 — 3.3.5+1
▶Mavenorg.apache.cxf:cxf3.3.0 — 3.3.5+1
▶Mavenorg.apache.cxf:apache-cxf3.3.0 — 3.3.5+1
▶CVEListV5apache/cxfAll versions of Apache CXF prior to 3.3.5 and 3.2.12.

Patches

Patch: www.oracle.com ↗Patch: www.oracle.com ↗Patch: www.oracle.com ↗

🔴Vulnerability Details

4
OSV
matrix-synapse vulnerabilities↗2023-05-16
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GHSA
Private key leak in Apache CXF↗2020-05-22
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OSV
Private key leak in Apache CXF↗2020-05-22
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CVEList
CVE-2019-12423: 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 veri↗2020-01-16
▶

📋Vendor Advisories

3
Oracle
Oracle Oracle Commerce Risk Matrix: Content Acquisition System (Apache CXF) — CVE-2019-12423↗2021-04-15
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Oracle
Oracle Oracle Communications Applications Risk Matrix: REST API (Apache CXF) — CVE-2019-12423↗2020-07-15
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Red Hat
cxf: OpenId Connect token service does not properly validate the clientId↗2020-01-16
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💬Community

2
Bugzilla
CVE-2019-12423 cxf: OpenId Connect token service does not properly validate the clientId↗2020-01-31
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Bugzilla
CVE-2019-12423 cxf: OpenId Connect token service does not properly validate the clientId [fedora-30]↗2020-01-31
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CVE-2019-12423 (HIGH CVSS 7.5) | Apache CXF ships with a OpenId Conn | cvebase.io