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CVE

CVE-2020-25633

A flaw was found in RESTEasy client in all versions of RESTEasy up to 4.5.6.Final. It may allow client users to obtain t

A flaw was found in RESTEasy client in all versions of RESTEasy up to 4.5.6.Final. It may allow client users to obtain the server's potentially sensitive information when the server got WebApplicationException from the RESTEasy client call. The highest threat from this vulnerability is to data confidentiality.

MEDIUM · CVSS 5.3 EPSS 0.00193
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-209Generation of Error Message Containing Sensitive Information
CWE-209Generation of Error Message Containing Sensitive Information
▤

Affected Products & Versions

3
redhat resteasy< 3.14.0
redhat resteasy>= 4.5.0 and <= 4.5.6
quarkus<= 1.11.6
▤

Affected Packages

2
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven org.jboss.resteasy:resteasy-client MODERATE fixed in 4.5.7.Final
Maven org.jboss.resteasy:resteasy-client-microprofile MODERATE fixed in 4.5.7.Final
▣

Scoring & Timeline

5.3
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Sep 2020 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
⚑

Vendor Advisories

12
usnUSN-7630-1
usnUSN-7351-1
rhsaRHSA-2021:3140Moderate
rhsaRHSA-2021:0327Important
rhsaRHSA-2021:0247Important
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-25633Issue TrackingVendor Advisory
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