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CVE-2023-0833

19
FAUCET Score

CVE-2023-0833 is an information disclosure vulnerability in Red Hat AMQ-Streams and Squareup OKHttp, stemming from an exception triggered by an illegal header value. This flaw, rated Medium severity (CVSS 5.5), could allow an authenticated local attacker to access information beyond their authorized permissions. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.9.2CPE matchmatch criteria
cpe:2.3:a:squareup:okhttp:*:*:*:*:*:*:*:*
< 2.2.1CPE matchmatch criteria
cpe:2.3:a:redhat:a-mq_streams:*:*:*:*:*:*:*:*
>= 2.3.0, < 2.4.0CPE matchmatch criteria
cpe:2.3:a:redhat:a-mq_streams:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.7MEDIUM

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.0
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
35.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 90th percentile among its peer group of 15,937 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

redhatpatch availablevia redhat_api
Product: Red Hat AMQ Streams 2.2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat AMQ Streams 2.4.0
View patch
redhatno patchvia redhat_api
Product: streams for Apache KafkaFixed in: okhttp

Vendor Advisories (1)

redhatCVE-2023-0833Moderate

Streams: component version with information disclosure flaw

Feb 14, 2023

References

access.redhat.com / errata/RHSA-2023:1241
Third Party Advisory
access.redhat.com / errata/RHSA-2023:3223
Third Party Advisory
access.redhat.com / security/cve/CVE-2023-0833
Third Party Advisory
bugzilla.redhat.com / show_bug.cgi
Issue TrackingThird Party Advisory
github.com / square/okhttp/issues/6738
ExploitIssue TrackingThird Party Advisory