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CVE-2023-0833 OKHttp

Affected softwareOKHttp
Severity5.5 Medium CVSS 3.1 2 scores
WeaknessCWE-209
Published27 Sep 2023
Updated23 Jun 2026

Description

A flaw was found in Red Hat's AMQ-Streams, which ships a version of the OKHttp component with an information disclosure flaw via an exception triggered by a header containing an illegal value. This issue could allow an authenticated attacker to access information outside of their regular permissions.

Exploitation status

No public exploit

No exploit has been reported in the sources we check. Published 3 years ago.

  • CISA KEV not listed
  • VulnCheck KEV not listed
  • CISA Vulnrichment exploitation: none
  • Indexed PoC none indexed
  • EPSS 0.44% chance in 30 days

Waratek protection

No exploit published

Within Waratek scope. In the sources we check, nobody has published exploit code for this CVE or reported it being exploited.

A public code fix exists.

  • Protection none
  • Action unverified
  • Review automated Upstream data
  • Record active
Decided by Exploit code for this candidate, published in a reviewed catalogue or a GitHub repository with 5 or more stars, or in use per CISA or VulnCheck; not only a CISA verdict, a forecast, or nothing at all
Finding This CVE is not listed in CISA KEV or VulnCheck KEV, CISA Vulnrichment records no active exploitation, no reviewed exploit catalogue carries an entry for it, and no GitHub PoC repository for it has 5 or more stars. Nobody has published exploit code worth tracing, so it is not a candidate for a rule ahead of the ones where somebody has; an upstream fix path does exist, so the remediation half of the candidacy still holds. This is a statement about what has been published, not about whether the defect is reachable or serious.
Candidate fix https://bugzilla.redhat.com/show_bug.cgi?id=2169845 : a Red Hat bug: the triage, which links onward to the fix

CVSS

5.5 MEDIUM v3.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N 2 metrics

We show the highest score from the newest CVSS version. Scores from different versions can't be compared, and the first score listed is sometimes a 0.0 placeholder.

VersionScoreBandVectorAssignerType
CVSS 3.1 5.5 MEDIUM CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N NVD Primary published
CVSS 3.1 4.7 MEDIUM CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N secalert@redhat.com Secondary

Affected software and releases

Oracle advisories

AdvisoryTypeQuarterProducts Oracle names in its risk matrix
Oracle Critical Patch Update April 2024 ↗ CPU 2024-Q2 Oracle Communications Applications / Patch (OkHttp) (8.0.0.1.0)

Oracle components and versions

FamilyComponentVersions, as Oracle lists themRead as
Oracle Communications Applications Patch (OkHttp) 8.0.0.1.0 8.0.0.1.0

Products and versions

2 products, 3 version entries
SourceVendorProductSchemeAffected versions
nvd redhat a-mq streams generic < 2.2.1 · ≥ 2.3.0 and < 2.4.0
nvd squareup okhttp generic < 4.9.2

References

URLTags
https://bugzilla.redhat.com/show_bug.cgi?id=2169845 bugzilla
https://access.redhat.com/errata/RHSA-2023:1241 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:3223 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-0833 Third Party Advisory
https://github.com/square/okhttp/issues/6738 Exploit, Issue Tracking, Third Party Advisory

Timeline

Published2023-09-27By the CVE Program.
NVD record modified2026-06-23NVD's own last-modified date for this record.