CVE-2020-17507

qt: buffer over-read in read_xbm_body in gui/image/qxbmhandler.cpp

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in Qt through 5.12.9, and 5.13.x through 5.15.x before 5.15.1. read_xbm_body in gui/image/qxbmhandler.cpp has a buffer over-read.

Se detectó un problema en Qt versiones hasta 5.12.9 y versiones 5.13.x hasta 5.15.x anteriores a 5.15.1. La función read_xbm_body en el archivo gui/image/qxbmhandler.cpp presenta una lectura excesiva del búfer

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-08-12 CVE Reserved
2020-08-12 CVE Published
2024-07-03 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (16)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2020/09/msg00023.html	Mailing List
https://lists.debian.org/debian-lts-announce/2020/09/msg00024.html	Mailing List

URL	Date	SRC

URL	Date	SRC
https://codereview.qt-project.org/c/qt/qtbase/+/308436	2023-11-07
https://codereview.qt-project.org/c/qt/qtbase/+/308495	2023-11-07

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00057.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00071.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00073.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00090.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00104.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00105.html	2023-11-07
https://codereview.qt-project.org/c/qt/qtbase/+/308496	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/426FCC6JNK4JUEX5QHJQDYQ6MUVQ3E6P	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NBPZVZNEYXGATTXM4WOE7OQ55VAKPVD6	2023-11-07
https://security.gentoo.org/glsa/202009-04	2023-11-07
https://access.redhat.com/security/cve/CVE-2020-17507	2021-05-18
https://bugzilla.redhat.com/show_bug.cgi?id=1868532	2021-05-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qt Search vendor "Qt"		Qt Search vendor "Qt" for product "Qt"				<= 5.12.9 Search vendor "Qt" for product "Qt" and version " <= 5.12.9"		-		Affected
Qt Search vendor "Qt"		Qt Search vendor "Qt" for product "Qt"				>= 5.13.0 < 5.15.1 Search vendor "Qt" for product "Qt" and version " >= 5.13.0 < 5.15.1"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				31 Search vendor "Fedoraproject" for product "Fedora" and version "31"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				32 Search vendor "Fedoraproject" for product "Fedora" and version "32"		-		Affected