Qt up to 4.8.6/5.4.1 QtBase BMP Image memory corruption

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7.0	$0-$5k	0.00

Summaryinfo

A vulnerability described as critical has been identified in Qt up to 4.8.6/5.4.1. Impacted is an unknown function of the component QtBase Module. The manipulation as part of BMP Image results in memory corruption. This vulnerability is cataloged as CVE-2015-1858. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in Qt up to 4.8.6/5.4.1. Affected is an unknown code block of the component QtBase Module. The manipulation as part of a BMP Image 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. CVE summarizes:

Multiple buffer overflows in the QtBase module in Qt before 4.8.7 and 5.x before 5.4.2 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted BMP image.

The weakness was shared 05/12/2015 by Richard Moore (Website). The advisory is available at lists.qt-project.org. This vulnerability is traded as CVE-2015-1858 since 02/17/2015. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 83197 (Fedora 21 : qt-4.8.6-28.fc21 (2015-6252)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 196129 (Ubuntu Security Notification for Qt4-x11, Qtbase-opensource-src Vulnerabilities (USN-2626-1)).

Upgrading to version 4.8.7 or 5.4.2 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (83197), SecurityFocus (BID 74309†) and Vulnerability Center (SBV-50410†). The entries VDB-69623, VDB-74479, VDB-75235 and VDB-75236 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

License

open-source

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

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VulDB Base Score: 🔍
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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: 🔍

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Nessus ID: 83197
Nessus Name: Fedora 21 : qt-4.8.6-28.fc21 (2015-6252)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 867773
OpenVAS Name: Fedora Update for mingw-qt5-qtbase FEDORA-2015-6932
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Qt 4.8.7/5.4.2

Timelineinfo

01/01/2014 🔍
02/17/2015 +412 days 🔍
04/13/2015 +55 days 🔍
05/04/2015 +21 days 🔍
05/12/2015 +8 days 🔍
05/12/2015 +0 days 🔍
05/13/2015 +1 days 🔍
06/09/2015 +27 days 🔍
05/10/2022 +2527 days 🔍

Sourcesinfo

Advisory: USN-2626-1
Researcher: Richard Moore
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-1858 (🔍)
GCVE (CVE): GCVE-0-2015-1858
GCVE (VulDB): GCVE-100-75234
SecurityFocus: 74309 - Qt 'qbmphandler.cpp' Memory Corruption Vulnerability
Vulnerability Center: 50410 - Qt Remote DoS and Code Execution via a Crafted BMP Image, High

See also: 🔍

Entryinfo

Created: 05/13/2015 10:13
Updated: 05/10/2022 14:14
Changes: 05/13/2015 10:13 (64), 06/30/2017 05:44 (9), 05/10/2022 14:11 (3), 05/10/2022 14:14 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.