CVE-2012-3745: Buffer Overflow
First published: Thu Sep 20 2012(Updated: )
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.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| iPhone OS | <=5.1.1 | |
| iPhone OS | =1.0.0 | |
| iPhone OS | =1.0.1 | |
| iPhone OS | =1.0.2 | |
| iPhone OS | =1.1.0 | |
| iPhone OS | =1.1.1 | |
| iPhone OS | =1.1.2 | |
| iPhone OS | =1.1.3 | |
| iPhone OS | =1.1.4 | |
| iPhone OS | =1.1.5 | |
| iPhone OS | =2.0 | |
| iPhone OS | =2.0.0 | |
| iPhone OS | =2.0.1 | |
| iPhone OS | =2.0.2 | |
| iPhone OS | =2.1 | |
| iPhone OS | =2.1.1 | |
| iPhone OS | =2.2 | |
| iPhone OS | =2.2.1 | |
| iPhone OS | =3.0 | |
| iPhone OS | =3.0.1 | |
| iPhone OS | =3.1 | |
| iPhone OS | =3.1.2 | |
| iPhone OS | =3.1.3 | |
| iPhone OS | =3.2 | |
| iPhone OS | =3.2.1 | |
| iPhone OS | =3.2.2 | |
| iPhone OS | =4.0 | |
| iPhone OS | =4.0.1 | |
| iPhone OS | =4.0.2 | |
| iPhone OS | =4.1 | |
| iPhone OS | =4.2.1 | |
| iPhone OS | =4.2.5 | |
| iPhone OS | =4.2.8 | |
| iPhone OS | =4.3.0 | |
| iPhone OS | =4.3.1 | |
| iPhone OS | =4.3.2 | |
| iPhone OS | =4.3.3 | |
| iPhone OS | =4.3.5 | |
| iPhone OS | =5.0 | |
| iPhone OS | =5.0.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2012-3745?
CVE-2012-3745 is classified as a high severity vulnerability due to its potential to cause denial of service.
How do I fix CVE-2012-3745?
To fix CVE-2012-3745, update your iOS device to version 6.0 or later, as this vulnerability is patched in subsequent updates.
What type of attack does CVE-2012-3745 enable?
CVE-2012-3745 allows remote attackers to exploit an off-by-one error, leading to a buffer overflow and resulting in connectivity outages.
Which iOS versions are affected by CVE-2012-3745?
CVE-2012-3745 affects all versions of iOS prior to 6.0, including versions 1.0 through 5.1.1.
What is the impact of CVE-2012-3745 on users?
The impact of CVE-2012-3745 on users includes potential loss of connectivity and denial of service from crafted SMS messages.
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- vendor/apple
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- version/iphone os/5.1.1
- version/iphone os/1.0.0
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- version/iphone os/1.1.1
- version/iphone os/1.1.2
- version/iphone os/1.1.3
- version/iphone os/1.1.4
- version/iphone os/1.1.5
- version/iphone os/2.0
- version/iphone os/2.0.0
- version/iphone os/2.0.1
- version/iphone os/2.0.2
- version/iphone os/2.1
- version/iphone os/2.1.1
- version/iphone os/2.2
- version/iphone os/2.2.1
- version/iphone os/3.0
- version/iphone os/3.0.1
- version/iphone os/3.1
- version/iphone os/3.1.2
- version/iphone os/3.1.3
- version/iphone os/3.2
- version/iphone os/3.2.1
- version/iphone os/3.2.2
- version/iphone os/4.0
- version/iphone os/4.0.1
- version/iphone os/4.0.2
- version/iphone os/4.1
- version/iphone os/4.2.1
- version/iphone os/4.2.5
- version/iphone os/4.2.8
- version/iphone os/4.3.0
- version/iphone os/4.3.1
- version/iphone os/4.3.2
- version/iphone os/4.3.3
- version/iphone os/4.3.5
- version/iphone os/5.0
- version/iphone os/5.0.1