Vulnerability Description
An issue was discovered in Qt before 5.11.3. QBmpHandler has a buffer overflow via BMP data.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Qt | Qt | <= 5.5.1 |
| Opensuse | Backports | sle-15 |
| Opensuse | Leap | 15.1 |
| Debian | Debian Linux | 8.0 |
| Canonical | Ubuntu Linux | 16.04 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00066.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00057.htmlMailing List
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00071.htmlMailing List
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00073.htmlMailing List
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00090.htmlMailing 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-security-updatesRelease NotesVendor Advisory
- https://codereview.qt-project.org/#/c/238749/Issue TrackingPatchVendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/01/msg00004.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/05/msg00014.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/09/msg00023.htmlMailing ListThird Party Advisory
- https://usn.ubuntu.com/4003-1/Mailing ListThird Party Advisory
- https://www.debian.org/security/2019/dsa-4374Mailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2018-12/msg00066.htmlMailing ListThird Party Advisory
FAQ
What is CVE-2018-19873?
CVE-2018-19873 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in Qt before 5.11.3. QBmpHandler has a buffer overflow via BMP data.
How severe is CVE-2018-19873?
CVE-2018-19873 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2018-19873?
Check the references section above for vendor advisories and patch information. Affected products include: Qt Qt, Opensuse Backports, Opensuse Leap, Debian Debian Linux, Canonical Ubuntu Linux.