Description
A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_submit_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_submit_report().
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a ofono
2.1unaffected
Fedora Fedora
Default version status: affected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2255399 ↗
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NBTPKR3LYTTLROPXF77FL4SPLXVHNC4T/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VG6FHQITWUNHBDGPXUQ77SZK5O5BYIBZ/ ↗