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 classified as critical has been found in WebKit. The impacted element is an unknown function. The manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2014-1307. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in WebKit (Web Browser) and classified as critical. This issue affects some unknown processing. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is 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 disclosed 04/01/2014 by Security Team with Google Chrome Security Team as HT6181 as confirmed advisory (Website). It is possible to read the advisory at support.apple.com. The identification of this vulnerability is CVE-2014-1307 since 01/08/2014. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. 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 (92197), Tenable (73304), SecurityFocus (BID 66572†), Secunia (SA58140†) and SecurityTracker (ID 1029983†). The entries VDB-9457, VDB-11526, VDB-12775 and VDB-12774 are pretty similar. Be aware that VulDB is the high quality source 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

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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 🔍
05/09/2026 +4399 days 🔍

Sourcesinfo

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

CVE: CVE-2014-1307 (🔍)
GCVE (CVE): GCVE-0-2014-1307
GCVE (VulDB): GCVE-100-12767

IAVM: 🔍

X-Force: 92197 - Apple Safari WebKit code execution, Medium Risk
SecurityFocus: 66572 - WebKit CVE-2014-1307 Unspecified Memory Corruption Vulnerability
Secunia: 58140 - Apple iOS Multiple Vulnerabilities, Highly Critical
SecurityTracker: 1029983

See also: 🔍

Entryinfo

Created: 04/02/2014 13:29
Updated: 05/09/2026 15:54
Changes: 04/02/2014 13:29 (82), 03/31/2019 21:21 (3), 12/26/2024 15:13 (18), 05/09/2026 15:54 (1)
Complete: 🔍
Cache ID: 216::103

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