Apple iOS up to 7.1 use after free

CVSS Meta Temp Score
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CTI Interest Score
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6.4$5k-$25k0.00

Summaryinfo

A vulnerability described as critical has been identified in Apple iOS up to 7.1. This vulnerability affects unknown code. The manipulation results in use after free. This vulnerability is known as CVE-2014-1349. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical has been found in Apple iOS up to 7.1 (Smartphone Operating System). Affected is an unknown code block. The manipulation with an unknown input leads to a use after free vulnerability. CWE is classifying the issue as CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Use-after-free vulnerability in Safari in Apple iOS before 7.1.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via an invalid URL.

The weakness was published 06/30/2014 by Reno Robert (cunzhang) with NESO Security Labs as HT6297 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. The public release has been coordinated with the vendor. This vulnerability is traded as CVE-2014-1349 since 01/08/2014. 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 $5k-$25k (estimation calculated on 06/01/2017). It is expected to see the exploit prices for this product increasing in the near future.

Upgrading to version 7.1.2 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (94138), SecurityFocus (BID 68276†), SecurityTracker (ID 1030500†) and Vulnerability Center (SBV-45219†). Further details are available at archives.neohapsis.com. Similar entries are available at VDB-66947, VDB-66948, VDB-66949 and VDB-66950. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: iOS 7.1.2

Timelineinfo

01/08/2014 🔍
06/30/2014 +173 days 🔍
06/30/2014 +0 days 🔍
06/30/2014 +0 days 🔍
06/30/2014 +0 days 🔍
07/01/2014 +1 days 🔍
07/01/2014 +0 days 🔍
07/01/2014 +0 days 🔍
07/02/2014 +1 days 🔍
06/01/2017 +1065 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT6297
Researcher: Reno Robert (cunzhang)
Organization: NESO Security Labs
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2014-1349 (🔍)
GCVE (CVE): GCVE-0-2014-1349
GCVE (VulDB): GCVE-100-66960

IAVM: 🔍

X-Force: 94138 - Apple iOS Safari code execution, Medium Risk
SecurityFocus: 68276 - Apple iOS Prior to 7.1.2 Multiple Security Vulnerabilities
SecurityTracker: 1030500 - Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Let Local Applications Gain Elevated Privileges
Vulnerability Center: 45219 - Apple iOS <7.1.2 for Multiple Devices Remote Code Execution or DoS Vulnerability, Medium

scip Labs: https://www.scip.ch/en/?labs.20150917
Misc.: 🔍
See also: 🔍

Entryinfo

Created: 07/02/2014 10:50
Updated: 06/01/2017 04:39
Changes: 07/02/2014 10:50 (75), 06/01/2017 04:39 (5)
Complete: 🔍
Cache ID: 216:854:103

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