Apple Mac OS X 10.10.4 Keychain denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Apple Mac OS X 10.10.4. Affected is an unknown function of the component Keychain. The manipulation leads to denial of service. Furthermore, an exploit is available.

Detailsinfo

A vulnerability was found in Apple Mac OS X 10.10.4 (Operating System) and classified as critical. This issue affects an unknown code of the component Keychain. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was published 08/04/2015 as File 132953 (Packetstorm). It is possible to read the advisory at packetstormsecurity.com. The exploitation is known to be easy. The attack may be initiated remotely. Technical details are unknown but a public exploit is available.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 15 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (105405) and Exploit-DB (37741). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/20/2015 🔍
08/04/2015 +15 days 🔍
08/11/2015 +7 days 🔍
09/25/2018 +1141 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: File 132953
Status: Confirmed

GCVE (VulDB): GCVE-100-76955
X-Force: 105405 - Apple Mac OS X Keychain denial of service

scip Labs: https://www.scip.ch/en/?labs.20150108

Entryinfo

Created: 08/11/2015 10:09
Updated: 09/25/2018 12:57
Changes: 08/11/2015 10:09 (43), 09/25/2018 12:57 (4)
Complete: 🔍
Cache ID: 216:311:103

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

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