Google Android up to 5.1.0 libstagefright memory corruption

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0	$5k-$25k	0.00

Summaryinfo

A vulnerability was found in Google Android up to 5.1.0. It has been classified as critical. This vulnerability affects unknown code of the component libstagefright. Performing a manipulation results in memory corruption. This vulnerability is cataloged as CVE-2015-6599. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Google Android up to 5.1.0 (Smartphone Operating System). It has been classified as critical. This affects an unknown code block of the component libstagefright. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

libstagefright in Android before 5.1.1 LMY48T allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bug 23416608.

The weakness was shared 10/06/2015 as 23416608 (Website). It is possible to read the advisory at groups.google.com. This vulnerability is uniquely identified as CVE-2015-6599 since 08/21/2015. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 02/03/2018). It is expected to see the exploit prices for this product increasing in the near future.

Upgrading to version 5.1.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Vulnerability Center (SBV-53234†). The entries VDB-78261, VDB-78262, VDB-78263 and VDB-78264 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Smartphone Operating System

Vendor

Google

Name

Android

Version

License

free

Website

Vendor: https://www.google.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Android 5.1.1

Timelineinfo

08/21/2015 🔍
10/05/2015 +45 days 🔍
10/06/2015 +1 days 🔍
10/06/2015 +0 days 🔍
10/06/2015 +0 days 🔍
10/07/2015 +1 days 🔍
02/03/2018 +850 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: 23416608
Status: Confirmed

CVE: CVE-2015-6599 (🔍)
GCVE (CVE): GCVE-0-2015-6599
GCVE (VulDB): GCVE-100-78279
Vulnerability Center: 53234 - Google Android before 5.1.1 LMY48T Remote Code Execution Vulnerability in libstagefright - CVE-2015-6599, Critical

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

Entryinfo

Created: 10/07/2015 10:12
Updated: 02/03/2018 10:30
Changes: 10/07/2015 10:12 (57), 02/03/2018 10:30 (1)
Complete: 🔍
Cache ID: 216::103