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| Vulnerability ID | VCID-ua6g-aqn8-ryeu |
| Aliases |
CVE-2023-4233
|
| Summary | A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the sms_decode_address_field() function during the SMS PDU decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 7.3 |
| Risk | 3.6 |
| Affected and Fixed Packages | Package Details |
| System | Score | Found at |
|---|---|---|
| epss | 0.00169 | https://api.first.org/data/v1/epss?cve=CVE-2023-4233 |
| epss | 0.00169 | https://api.first.org/data/v1/epss?cve=CVE-2023-4233 |
| cvssv3.1 | 8.1 | https://bugzilla.redhat.com/show_bug.cgi?id=2255396 |
| ssvc | Track | https://bugzilla.redhat.com/show_bug.cgi?id=2255396 |
| Reference id | Reference type | URL |
|---|---|---|
| https://api.first.org/data/v1/epss?cve=CVE-2023-4233 | ||
| https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4233 | ||
| 1070371 | https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1070371 | |
| show_bug.cgi?id=2255396 | https://bugzilla.redhat.com/show_bug.cgi?id=2255396 | |
| USN-7141-1 | https://usn.ubuntu.com/7141-1/ |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Percentile | 0.37921 |
| EPSS Score | 0.00169 |
| Published At | June 11, 2026, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2026-06-11T17:25:12.484675+00:00 | Vulnrichment | Import | https://github.com/cisagov/vulnrichment/blob/develop/2023/4xxx/CVE-2023-4233.json | 38.6.0 |