CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.9 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in Apple iPhone OS up to 1.1.2 (Smartphone Operating System). Affected is some unknown functionality of the component Encryption. The manipulation with an unknown input leads to a cryptographic issues vulnerability. CWE is classifying the issue as CWE-310. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
Apple iPhone OS 1.0 through 2.1 and iPhone OS for iPod touch 1.1 through 2.1 changes the encryption level of PPTP VPN connections to a lower level than was previously used, which makes it easier for remote attackers to obtain sensitive information or hijack a connection by decrypting network traffic.
The bug was discovered 11/21/2008. The weakness was published 11/21/2008 by Haifei Li (Shadow) with Mozilla Corporation (Website). The advisory is shared for download at vupen.com. This vulnerability is traded as CVE-2008-4227 since 09/24/2008. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 08/29/2019). The MITRE ATT&CK project declares the attack technique as T1600.
It is declared as proof-of-concept.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the vulnerability database at X-Force (46755). Similar entries are available at 43511, 45186, 45185 and 45184.
Product
Type
Vendor
Name
Version
License
Support
- end of life
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.9
VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Cryptographic issuesCWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
09/24/2008 🔍11/20/2008 🔍
11/21/2008 🔍
11/21/2008 🔍
11/21/2008 🔍
11/21/2008 🔍
11/21/2008 🔍
11/25/2008 🔍
11/25/2008 🔍
03/08/2009 🔍
03/17/2015 🔍
08/29/2019 🔍
Sources
Vendor: apple.comAdvisory: vupen.com⛔
Researcher: Haifei Li (Shadow)
Organization: Mozilla Corporation
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2008-4227 (🔍)
X-Force: 46755
SecurityTracker: 1021269
Vulnerability Center: 21161 - Apple iPhone OS 1-2.1 Lower than Expected PPTP VPN Connections Encryption Level, Medium
SecurityFocus: 32394 - Apple iPhone and iPod touch Prior to Version 2.2 Multiple Vulnerabilities
Secunia: 32756 - Apple iPhone / iPod touch Multiple Vulnerabilities, Highly Critical
OSVDB: 50024 - Apple iPhone / iPod Touch Networking PPTP VPN Encryption Fallback Weakness
Vupen: ADV-2008-3232
See also: 🔍
Entry
Created: 03/17/2015 16:11Updated: 08/29/2019 07:00
Changes: 03/17/2015 16:11 (75), 08/29/2019 07:00 (1)
Complete: 🔍
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