CVE-2015-1858

Gentoo Linux Security Advisory 201603-10

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple buffer overflows in gui/image/qbmphandler.cpp 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 (segmentation fault and crash) and possibly execute arbitrary code via a crafted BMP image.

Múltiples desbordamientos del buffer en gui/image/qbmphandler.cpp en el módulo QtBase en Qt en versiones anteriores a 4.8.7 y 5.x en versiones anteriores a 5.4.2 permiten a atacantes remotos provocar una denegación de servicio (fallo de segmentación y caída) y posiblemente ejecutar código arbitrario a través de una imagen BMP manipulada.

Wolfgang Schenk discovered that Qt incorrectly handled certain malformed GIF images. If a user or automated system were tricked into opening a specially crafted GIF image, a remote attacker could use this issue to cause Qt to crash, resulting in a denial of service. This issue only applied to Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. Fabian Vogt discovered that Qt incorrectly handled certain malformed BMP images. If a user or automated system were tricked into opening a specially crafted BMP image, a remote attacker could use this issue to cause Qt to crash, resulting in a denial of service. Various other issues were also addressed.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-02-17 CVE Reserved
2015-04-22 CVE Published
2024-08-06 CVE Updated
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (10)

URL	Tag	Source
http://www.securityfocus.com/bid/74309	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155927.html	2021-06-16
http://lists.qt-project.org/pipermail/announce/2015-April/000067.html	2021-06-16
https://codereview.qt-project.org/#/c/108312	2021-06-16

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155424.html	2021-06-16
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155962.html	2021-06-16
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155976.html	2021-06-16
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156727.html	2021-06-16
http://www.ubuntu.com/usn/USN-2626-1	2021-06-16
https://security.gentoo.org/glsa/201603-10	2021-06-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Digia Search vendor "Digia"		Qt Search vendor "Digia" for product "Qt"				<= 4.8.6 Search vendor "Digia" for product "Qt" and version " <= 4.8.6"		-		Affected
Qt Search vendor "Qt"		Qt Search vendor "Qt" for product "Qt"				5.0.0 Search vendor "Qt" for product "Qt" and version "5.0.0"		-		Affected
Qt Search vendor "Qt"		Qt Search vendor "Qt" for product "Qt"				5.0.1 Search vendor "Qt" for product "Qt" and version "5.0.1"		-		Affected
Qt Search vendor "Qt"		Qt Search vendor "Qt" for product "Qt"				5.0.2 Search vendor "Qt" for product "Qt" and version "5.0.2"		-		Affected
Qt Search vendor "Qt"		Qt Search vendor "Qt" for product "Qt"				5.1.0 Search vendor "Qt" for product "Qt" and version "5.1.0"		-		Affected
Qt Search vendor "Qt"		Qt Search vendor "Qt" for product "Qt"				5.2.0 Search vendor "Qt" for product "Qt" and version "5.2.0"		-		Affected
Qt Search vendor "Qt"		Qt Search vendor "Qt" for product "Qt"				5.2.1 Search vendor "Qt" for product "Qt" and version "5.2.1"		-		Affected
Qt Search vendor "Qt"		Qt Search vendor "Qt" for product "Qt"				5.3.0 Search vendor "Qt" for product "Qt" and version "5.3.0"		-		Affected
Qt Search vendor "Qt"		Qt Search vendor "Qt" for product "Qt"				5.4.1 Search vendor "Qt" for product "Qt" and version "5.4.1"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				20 Search vendor "Fedoraproject" for product "Fedora" and version "20"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				21 Search vendor "Fedoraproject" for product "Fedora" and version "21"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				22 Search vendor "Fedoraproject" for product "Fedora" and version "22"		-		Affected