CVE-2012-3745
Off-by-one error in Telephony in Apple iOS before 6 allows remote attackers to cause a denial of...
Off-by-one error in Telephony in Apple iOS before 6 allows remote attackers to cause a denial of service (buffer overflow and connectivity outage) via a crafted user-data header in an SMS message.
Exploit likelihood
What each source reports
NVD Score used
Off-by-one error in Telephony in Apple iOS before 6 allows remote attackers to cause a denial of service (buffer overflow and connectivity outage) via a crafted user-data header in an SMS message.
- Record
CVE-2012-3745- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Off-by-one error in Telephony in Apple iOS before 6 allows remote attackers to cause a denial of service (buffer overflow and connectivity outage) via a crafted user-data header in an SMS message.
- Record
CVE-2012-3745- Updated
- 2026-11-02
EUVDEUVD-2012-3692 No score
Off-by-one error in Telephony in Apple iOS before 6 allows remote attackers to cause a denial of service (buffer overflow and connectivity outage) via a crafted user-data header in an SMS message.
- Record
EUVD-2012-3692- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gj5v-vm5q-cx98 No score
Off-by-one error in Telephony in Apple iOS before 6 allows remote attackers to cause a denial of...
Off-by-one error in Telephony in Apple iOS before 6 allows remote attackers to cause a denial of service (buffer overflow and connectivity outage) via a crafted user-data header in an SMS message.
- Record
GHSA-gj5v-vm5q-cx98- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-3745 is a medium vulnerability (CVSS 5.0) in Apple Iphone Os, published September 20, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.36%, the 83rd percentile. No source names a fixed version.