Information disclosure in Squareup Okhttp
CVE-2023-0833
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (37.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 37.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- access.redhat.com/errata/RHSA-2023:1241 (vendor-advisory, Third Party Advisory)
- access.redhat.com/errata/RHSA-2023:3223 (vendor-advisory, Third Party Advisory)
- access.redhat.com/security/cve/CVE-2023-0833 (Third Party Advisory, vdb-entry)
- bugzilla.redhat.com/show_bug.cgi (issue-tracking, Third Party Advisory, Issue Tracking)
- github.com/square/okhttp/issues/6738 (Exploit, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2023-0833?
- CVE-2023-0833 is a medium-severity vulnerability in Squareup Okhttp, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 4.7/10. Published 2023-09-27.
- How severe is CVE-2023-0833?
- Medium severity. CVSS v3 base score is 4.7 out of 10.
- Is CVE-2023-0833 known to be exploited?
- 12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.