CVE-2018-19873

CRITICALImmediate

Published:Dec 26, 2018(7 years ago)

Modified:Feb 11, 2025

Remote ExploitNo Auth RequiredNo InteractionLow Complexity

Vulnerability Description

An issue was discovered in Qt before 5.11.3. QBmpHandler has a buffer overflow via BMP data.

Attack Characteristics

Network AccessLow ComplexityNo Auth NeededNo User Interaction

🤖

AI analysis not yet available

Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.

No Fix Known

No patch has been released yet. Apply workarounds or mitigations where available.

Affected Software

Vendor	Product	Versions	Fixed In
qt	qt	5.5.1	-
qt	qt	5.7.0 - 5.8.0	-
qt	qt	5.10.0 - 5.11.3

Timeline

Published
CVE disclosed publicly
Dec 26, 20187 years ago
Last Modified
Most recent update
Feb 11, 20251 year ago
Indexed to CVEInsight
Added to this platform
Mar 29, 20262 months ago

References

http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00066....Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00057....Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00071....Mailing List

CVSS Score

v3.1

9.8/ 10.0

CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

At a Glance

Affected Products

References

qt / qt

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00073....Mailing List

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00090....Mailing List

https://access.redhat.com/errata/RHSA-2019:2135Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:3390Third Party Advisory

https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-securi...Release Notes

https://codereview.qt-project.org/#/c/238749/Issue Tracking

https://lists.debian.org/debian-lts-announce/2019/01/msg00004.htmlMailing List

https://lists.debian.org/debian-lts-announce/2019/05/msg00014.htmlMailing List

https://lists.debian.org/debian-lts-announce/2020/09/msg00023.htmlMailing List

https://usn.ubuntu.com/4003-1/Mailing List

https://www.debian.org/security/2019/dsa-4374Mailing List

http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00066....Mailing List

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00057....Mailing List

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00071....Mailing List

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00073....Mailing List

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00090....Mailing List

https://access.redhat.com/errata/RHSA-2019:2135Third Party Advisory

https://access.redhat.com/errata/RHSA-2019:3390Third Party Advisory

https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-securi...Release Notes

https://codereview.qt-project.org/#/c/238749/Issue Tracking

https://lists.debian.org/debian-lts-announce/2019/01/msg00004.htmlMailing List

https://lists.debian.org/debian-lts-announce/2019/05/msg00014.htmlMailing List

https://lists.debian.org/debian-lts-announce/2020/09/msg00023.htmlMailing List

https://usn.ubuntu.com/4003-1/Mailing List

https://www.debian.org/security/2019/dsa-4374Mailing List

CVSS v3 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

Impact

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

Impact Analysis

ConfidentialityHigh

NoneLowHigh

IntegrityHigh

NoneLowHigh

AvailabilityHigh

NoneLowHigh

CVE-2018-19873

✦ Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

Vulnerability Description