Google Chrome up to 57 FFmpeg Video File integer overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.8$5k-$25k0.00

Summaryinfo

A vulnerability has been found in Google Chrome up to 57 and classified as critical. Affected by this vulnerability is an unknown functionality of the component FFmpeg. Performing a manipulation as part of Video File results in integer overflow. This vulnerability is identified as CVE-2017-5037. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, was found in Google Chrome up to 57 (Web Browser). This affects an unknown part of the component FFmpeg. The manipulation as part of a Video File leads to a integer overflow vulnerability. CWE is classifying the issue as CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An integer overflow in FFmpeg in Google Chrome prior to 57.0.2987.98 for Mac, Windows, and Linux and 57.0.2987.108 for Android allowed a remote attacker to perform an out of bounds memory write via a crafted video file, related to ChunkDemuxer.

The bug was discovered 03/09/2017. The weakness was released 04/24/2017 by Holger Fuhrmannek with Tencent (Website). It is possible to read the advisory at chromereleases.googleblog.com. This vulnerability is uniquely identified as CVE-2017-5037 since 01/02/2017. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. 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 12/02/2022). It is expected to see the exploit prices for this product increasing in the near future.

The vulnerability was handled as a non-public zero-day exploit for at least 6 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 97783 (Debian DSA-3810-1 : chromium-browser - security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 236287 (Red Hat Update for chromium-browser Security (RHSA-2017:0499)).

Upgrading to version 57.0.2987.98 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (97783) and SecurityFocus (BID 96767†). Entries connected to this vulnerability are available at VDB-99042, VDB-100544, VDB-100545 and VDB-100546. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Version

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.9
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.1
VulDB Temp Score: 6.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 97783
Nessus Name: Debian DSA-3810-1 : chromium-browser - security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 703810
OpenVAS Name: Debian Security Advisory DSA 3810-1 (chromium-browser - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Chrome 57.0.2987.98

Timelineinfo

01/02/2017 🔍
03/09/2017 +66 days 🔍
03/09/2017 +0 days 🔍
03/15/2017 +6 days 🔍
03/17/2017 +2 days 🔍
04/24/2017 +38 days 🔍
04/24/2017 +0 days 🔍
04/25/2017 +1 days 🔍
12/02/2022 +2047 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: RHSA-2017:0499
Researcher: Holger Fuhrmannek
Organization: Tencent
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-5037 (🔍)
GCVE (CVE): GCVE-0-2017-5037
GCVE (VulDB): GCVE-100-100551

OVAL: 🔍

SecurityFocus: 96767 - Google Chrome Prior to 57.0.2987.98 Multiple Security Vulnerabilities
OSVDB: - CVE-2017-5037 - Google - Chrome - Integer Overflow Issue

See also: 🔍

Entryinfo

Created: 04/25/2017 08:59
Updated: 12/02/2022 09:24
Changes: 04/25/2017 08:59 (78), 09/20/2020 17:08 (8), 12/02/2022 09:24 (4)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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