CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $5k-$25k | 0.00 |
A vulnerability was found in Apple iOS up to 4.0.0 (Smartphone Operating System). It has been declared as problematic. Affected by this vulnerability is some unknown processing of the component CFNetwork. The manipulation with an unknown input leads to a credentials management vulnerability. The CWE definition for the vulnerability is CWE-255. As an impact it is known to affect confidentiality. The summary by CVE is:
CFNetwork in Apple iOS before 5 stores AppleID credentials in an unspecified file, which makes it easier for remote attackers to obtain sensitive information via a crafted application.
The weakness was published 10/14/2011 (Website). The advisory is shared at lists.apple.com. This vulnerability is known as CVE-2011-3255 since 08/19/2011. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 11/24/2021). It is expected to see the exploit prices for this product increasing in the near future.MITRE ATT&CK project uses the attack technique T1552 for this issue.
The vulnerability scanner Nessus provides a plugin with the ID 60026 (Apple iOS < 5.0 Multiple Vulnerabilities (BEAST)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Mobile Devices.
Upgrading to version 4.0.1 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (70550) and Tenable (60026). Similar entries are available at 4441, 10941, 59076 and 59075.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 5.1
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Credentials managementCWE: CWE-255
ATT&CK: T1552
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 60026
Nessus Name: Apple iOS < 5.0 Multiple Vulnerabilities (BEAST)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: iOS 4.0.1
Timeline
08/19/2011 🔍10/12/2011 🔍
10/12/2011 🔍
10/14/2011 🔍
10/14/2011 🔍
12/22/2014 🔍
03/23/2015 🔍
11/24/2021 🔍
Sources
Vendor: apple.comAdvisory: lists.apple.com
Status: Not defined
Confirmation: 🔍
CVE: CVE-2011-3255 (🔍)
X-Force: 70550
Vulnerability Center: 47757 - Apple iOS <5 CFNetwork Remote Information Disclosure Vulnerability via a Crafted Application, Medium
SecurityFocus: 50143 - Apple iOS CFNetwork Information Disclosure Vulnerability
scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔍
Entry
Created: 03/23/2015 16:50Updated: 11/24/2021 02:11
Changes: 03/23/2015 16:50 (60), 06/16/2017 04:27 (5), 11/24/2021 02:11 (4)
Complete: 🔍
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