Google Android up to 5.1.0 Mediaserver MPEG4Extractor.cpp parseChunk numeric error

CVSS Meta Temp Score
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Google Android up to 5.1.0 and classified as critical. This vulnerability affects the function MPEG4Extractor::parseChunk of the file MPEG4Extractor.cpp of the component Mediaserver. The manipulation results in numeric error. This vulnerability is known as CVE-2015-3864. Furthermore, an exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Google Android up to 5.1.0 (Smartphone Operating System). It has been classified as very critical. Affected is the function MPEG4Extractor::parseChunk of the file MPEG4Extractor.cpp of the component Mediaserver. The manipulation with an unknown input leads to a numeric error vulnerability. CWE is classifying the issue as CWE-189. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Integer underflow in the MPEG4Extractor::parseChunk function in MPEG4Extractor.cpp in libstagefright in mediaserver in Android before 5.1.1 LMY48M allows remote attackers to execute arbitrary code via crafted MPEG-4 data, aka internal bug 23034759. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-3824.

The weakness was published 10/01/2015 as 23034759 (Website). The advisory is shared for download at groups.google.com. This vulnerability is traded as CVE-2015-3864 since 05/12/2015. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details and a public exploit are known. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 06/12/2024). It is expected to see the exploit prices for this product increasing in the near future.

A public exploit has been developed by Google Security Research in Python and been published before and not just after the advisory. The exploit is shared for download at securityfocus.com. It is declared as highly functional. As 0-day the estimated underground price was around $100k and more.

Upgrading to version 5.1.1 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (38226) and SecurityFocus (BID 76682†). Similar entries are available at VDB-78161, VDB-78174, VDB-78175 and VDB-78176. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: Google Security Research
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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MetaSploit ID: stagefright_mp4_tx3g_64bit.rb
MetaSploit Name: Android Stagefright MP4 tx3g Integer Overflow
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Android 5.1.1

Timelineinfo

04/21/2015 🔍
05/12/2015 +21 days 🔍
08/07/2015 +87 days 🔍
09/17/2015 +41 days 🔍
09/17/2015 +0 days 🔍
09/30/2015 +13 days 🔍
10/01/2015 +1 days 🔍
10/01/2015 +0 days 🔍
06/12/2024 +3177 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: 23034759
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-3864 (🔍)
GCVE (CVE): GCVE-0-2015-3864
GCVE (VulDB): GCVE-100-78180
SecurityFocus: 76682 - Google Android Stagefright CVE-2015-3864 Incomplete Fix Integer Overflow Vulnerability

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

Entryinfo

Created: 10/01/2015 15:11
Updated: 06/12/2024 03:57
Changes: 10/01/2015 15:11 (58), 01/12/2018 09:16 (14), 06/12/2024 03:57 (16)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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