CVE-2023-4232
Assigner: fedora
Published: 2024-04-17T22:49:12.892Z
State: PUBLISHED
title: Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the decode_status_report() function
metrics: other: content: value: Important
namespace: https://access.redhat.com/security/updates/classification/
type: Red Hat severity rating
cvssV3_1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.1
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
format: CVSS
descriptions: value: A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_status_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_status_report().
affected: product: ofono
vendor: n/a
versions: version: 2.1
status: unaffected
product: Fedora
vendor: Fedora
collectionURL: https://packages.fedoraproject.org/
packageName: ofono
defaultStatus: affected
datePublic: 2023-12-20T00:00:00+00:00
problemTypes: descriptions: cweId: CWE-119
description: Improper Restriction of Operations within the Bounds of a Memory Buffer
type: CWE
x_redhatCweChain: CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
timeline: time: 2023-12-20T00:00:00+00:00
value: Reported to Red Hat.
time: 2023-12-20T00:00:00+00:00
value: Made public.
credits: value: Red Hat would like to thank Mitch Zakocs (Trend Micro Zero Day Initiative) for reporting this issue.