WebKit memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in WebKit. This vulnerability affects unknown code. This manipulation causes memory corruption. This vulnerability appears as CVE-2014-1302. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in WebKit (Web Browser). Affected by this vulnerability is some unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

WebKit, as used in Apple Safari before 6.1.3 and 7.x before 7.0.3, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2014-04-01-1.

The weakness was presented 04/01/2014 by Security Team with Google Chrome Security Team/Apple as HT6181 as confirmed advisory (Website). It is possible to read the advisory at support.apple.com. This vulnerability is known as CVE-2014-1302 since 01/08/2014. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The advisory points out:

Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution

The vulnerability scanner Nessus provides a plugin with the ID 73304 (Mac OS X : Apple Safari < 6.1.3 / 7.0.3 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family MacOS X Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 121875 (Apple Safari 6.1.3 / 7.0.3 Not Installed (HT6181)).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. The advisory contains the following remark:

These issues were addressed through improved memory handling.

The vulnerability is also documented in the databases at X-Force (92193), Tenable (73304), SecurityFocus (BID 66585†), Secunia (SA58140†) and SecurityTracker (ID 1029983†). See VDB-9457, VDB-11526, VDB-12548 and VDB-12549 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Affected

  • Apple Safari up to 6.1.2/7.0.2

Productinfo

Type

Name

License

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: 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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Nessus ID: 73304
Nessus Name: Mac OS X : Apple Safari < 6.1.3 / 7.0.3 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 800100
OpenVAS Name: Apple Safari Multiple Memory Corruption Vulnerabilities-02 Apr14 (Mac OS X)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

01/08/2014 🔍
04/01/2014 +83 days 🔍
04/01/2014 +0 days 🔍
04/02/2014 +1 days 🔍
04/02/2014 +0 days 🔍
04/02/2014 +0 days 🔍
04/02/2014 +0 days 🔍
04/02/2014 +0 days 🔍
04/23/2014 +21 days 🔍
03/31/2019 +1803 days 🔍

Sourcesinfo

Advisory: HT6181
Researcher: Security Team
Organization: Google Chrome Security Team/Apple
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-1302 (🔍)
GCVE (CVE): GCVE-0-2014-1302
GCVE (VulDB): GCVE-100-12763

IAVM: 🔍

X-Force: 92193 - Apple Safari WebKit code execution, Medium Risk
SecurityFocus: 66585 - WebKit CVE-2014-1302 Unspecified Memory Corruption Vulnerability
Secunia: 58140 - Apple iOS Multiple Vulnerabilities, Highly Critical
SecurityTracker: 1029983

See also: 🔍

Entryinfo

Created: 04/02/2014 13:29
Updated: 03/31/2019 21:04
Changes: 04/02/2014 13:29 (84), 03/31/2019 21:04 (3)
Complete: 🔍
Cache ID: 216:642:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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