Google Chrome 46.0.2490.86 PDF Viewer out_of_process_instance.cc input validation

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Google Chrome 46.0.2490.86. This vulnerability affects unknown code of the file out_of_process_instance.cc of the component PDF Viewer. Performing a manipulation results in input validation. This vulnerability is reported as CVE-2015-1302. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Google Chrome 46.0.2490.86 (Web Browser). This affects some unknown functionality of the file out_of_process_instance.cc of the component PDF Viewer. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality.

The weakness was disclosed 11/10/2015 by Rob Wu (Website). The advisory is shared at googlechromereleases.blogspot.com. This vulnerability is uniquely identified as CVE-2015-1302 since 01/21/2015. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/26/2022). It is expected to see the exploit prices for this product increasing in the near future.

The vulnerability scanner Nessus provides a plugin with the ID 86860 (FreeBSD : chromium -- multiple vulnerabilities (f0b9049f-88c4-11e5-aed7-00262d5ed8ee)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 175578 (Debian Security Update for chromium-browser (DSA 3415-1)).

Upgrading to version 46.0.2490.86 eliminates this vulnerability. The upgrade is hosted for download at chrome.google.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (107942), Tenable (86860), SecurityFocus (BID 77537†), SecurityTracker (ID 1034132†) and Vulnerability Center (SBV-54278†). The entries VDB-79348, VDB-79349, VDB-79350 and VDB-79351 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.6

VulDB Base Score: 5.3
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: 86860
Nessus Name: FreeBSD : chromium -- multiple vulnerabilities (f0b9049f-88c4-11e5-aed7-00262d5ed8ee)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 801108
OpenVAS Name: Google Chrome PDF Viewer Security Bypass Vulnerability Nov15 (Windows)
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: 🔍

Upgrade: Chrome 46.0.2490.86

Timelineinfo

01/21/2015 🔍
11/10/2015 +293 days 🔍
11/10/2015 +0 days 🔍
11/10/2015 +0 days 🔍
11/11/2015 +1 days 🔍
11/11/2015 +0 days 🔍
11/11/2015 +0 days 🔍
11/11/2015 +0 days 🔍
11/12/2015 +1 days 🔍
11/12/2015 +0 days 🔍
06/26/2022 +2418 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: RHSA-2015:1841
Researcher: Rob Wu
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-1302 (🔍)
GCVE (CVE): GCVE-0-2015-1302
GCVE (VulDB): GCVE-100-79137

OVAL: 🔍

X-Force: 107942 - Google Chrome PDF viewer information disclosure
SecurityFocus: 77537 - Google Chrome CVE-2015-1302 Information Disclosure Vulnerability
SecurityTracker: 1034132
Vulnerability Center: 54278 - Google Chrome <46.0.2490.86 Remote Information Leakage in PDF Viewer, Medium

See also: 🔍

Entryinfo

Created: 11/11/2015 10:56
Updated: 06/26/2022 15:34
Changes: 11/11/2015 10:56 (75), 05/17/2018 23:25 (11), 06/26/2022 15:34 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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