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TI-2023-00789 Aliases CVE-2023-0833GHSA-8fhc-q55v-jvx2

Red hat a-mq streams: component version with information disclosure flaw

Priority LOW 25CWE-209Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Partial Red Hat: 2 fixed, 1 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-209.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00436 38th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Partial okhttp: 4.9.2Red Hat: 2 advisoriesRed Hat: 2 fixed, 1 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
—okhttp—4.9.2Patch availableCNA
Red HatRed Hat AMQ Streams 2.2.1——Not affectedCNA
Red HatRed Hat AMQ Streams 2.4.0——Not affectedCNA
  • okhttp Vendor— Affected — Fixed in 4.9.2 Patch available CNA
  • Red Hat AMQ Streams 2.2.1 VendorRed Hat Affected — Fixed in — Not affected CNA
  • Red Hat AMQ Streams 2.4.0 VendorRed Hat Affected — Fixed in — Not affected CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:squareup:okhttp:*:*:*:*:*:*:*:*before 4.9.2VulnerableSquareup
cpe:2.3:a:redhat:a-mq_streams:*:*:*:*:*:*:*:*before 2.2.1; 2.3.0 to before 2.4.0VulnerableRed Hat
  • cpe:2.3:a:squareup:okhttp:*:*:*:*:*:*:*:* Versions before 4.9.2 Vulnerable ·Squareup
  • cpe:2.3:a:redhat:a-mq_streams:*:*:*:*:*:*:*:* Versions before 2.2.1; 2.3.0 to before 2.4.0 Vulnerable ·Red Hat

Remediation

  • Fix · CNA okhttp Fixed in 4.9.2

Red Hat 2 advisories

  • RHSA-2023:3223 Released 2023-05-18 · Red Hat rating Important
    Red Hat AMQ Streams 2.4.0 release and security update
    • Red Hat AMQ Streams 2.4.0
  • RHSA-2023:1241 Released 2023-03-14 · Red Hat rating Moderate
    Red Hat AMQ Streams 2.2.1 release and security update
    • Red Hat AMQ Streams 2.2.1

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
streams for Apache KafkaAffectedNo fix yet
Red Hat AMQ Streams 2.2.1Fixed RHSA-2023:1241
Red Hat AMQ Streams 2.4.0Fixed RHSA-2023:3223

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-0833
  2. 2026-10-03 Alias added: GHSA-8fhc-q55v-jvx2

References

Exploit 1

Advisory 4

  • TI-2021-03045 Deserialization of untrusted data in kubernetes-client CVSS 3.1MEDIUM 6.7

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences