CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
3.9 | $0-$5k | 0.00 |
A vulnerability classified as problematic has been found in Apple iOS 7.0 (Smartphone Operating System). Affected is an unknown function of the component Lockscreen. The manipulation as part of a Multi-Tasking leads to a security check vulnerability. CWE is classifying the issue as CWE-358. The product does not implement or incorrectly implements one or more security-relevant checks as specified by the design of a standardized algorithm, protocol, or technique. This is going to have an impact on confidentiality, and integrity.
The weakness was presented 09/19/2013 by Jose Rodriguez as iOS 7 Bug Lets Anyone Bypass iPhone's Lockscreen To Hijack Photos, Email, Or Twitter as confirmed article (Website). The advisory is available at forbes.com. The vendor was not involved in the coordination of the public release. Local access is required to approach this attack. The exploitation doesn't require any form of authentication. Technical details are unknown but a public exploit is available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 03/24/2019). It is expected to see the exploit prices for this product increasing in the near future.This vulnerability is assigned to T1211 by the MITRE ATT&CK project. This vulnerability has a historic impact due to its background and reception. The advisory points out:
As the video shows, anyone can exploit the bug by swiping up on the lockscreen to access the phone’s “control center,” and then opening the alarm clock. Holding the phone’s sleep button brings up the option to power it off with a swipe. Instead, the intruder can tap “cancel” and double click the home button to enter the phone’s multitasking screen. That offers access to its camera and stored photos, along with the ability to share those photos from the user’s accounts, essentially allowing anyone who grabs the phone to hijack the user’s email, Twitter, Facebook FB or Flickr account.
A public exploit has been developed by Jose Rodriguez and been published immediately after the advisory. The exploit is shared for download at forbes.com. It is declared as highly functional. As 0-day the estimated underground price was around $100k and more. Apple iOS contains a flaw that is triggered when swiping up on the lockscreen, which will allow access to the phone's 'control center' and allow access to the alarm clock. If the sleep button is subsequently held down, the power off option will come up. If the cancel button is pressed the attacker can double click the home button and gain access to the phone's multitasking screen, which grants access to the camera, stored photos, the ability to share photos from the user's account, and allow the hijacking of the user's email, twitter, facebook, and flickr accounts.
It is possible to mitigate the problem by applying the configuration setting Settings / Control Center / Access on Lock Screen / Off
. The article contains the following remark:
A spokesperson from Apple tells me that the company “takes security very seriously and we’re aware of this issue. We’ll deliver a fix in a future software update.
Further details are available at forbes.com.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
Video
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.0VulDB Meta Temp Score: 3.9
VulDB Base Score: 4.0
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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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: 🔍
Exploiting
Class: Security checkCWE: CWE-358
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Access: Public
Status: Highly functional
Author: Jose Rodriguez
Reliability: 🔍
Download: 🔍
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: ConfigStatus: 🔍
Reliability: 🔍
0-Day Time: 🔍
Exploit Delay Time: 🔍
Config: Settings / Control Center / Access on Lock Screen / Off
Timeline
09/19/2013 🔍09/19/2013 🔍
09/24/2013 🔍
03/24/2019 🔍
Sources
Vendor: apple.comAdvisory: iOS 7 Bug Lets Anyone Bypass iPhone's Lockscreen To Hijack Photos, Email, Or Twitter
Researcher: Jose Rodriguez
Status: Confirmed
OSVDB: 97533
scip Labs: https://www.scip.ch/en/?labs.20150917
Misc.: 🔍
Entry
Created: 09/24/2013 16:17Updated: 03/24/2019 15:33
Changes: 09/24/2013 16:17 (59), 03/24/2019 15:33 (2)
Complete: 🔍
Cache ID: 18:34A:103
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