CVE-2020-17507
MEDIUMCVSS 5.3/10EPSS 3.91%
Last modified
CVE-2020-17507 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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.. EPSS estimates a 3.91% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Qt | Qt | <= 5.12.9 |
| Qt | Qt | >= 5.13.0, < 5.15.1 |
| Debian | Debian Linux | 9.0 |
| Fedoraproject | Fedora | 31 |
| Fedoraproject | Fedora | 32 |
References
- https://codereview.qt-project.org/c/qt/qtbase/+/308436Mailing List, Patch, Vendor Advisory
- https://codereview.qt-project.org/c/qt/qtbase/+/308495Mailing List, Patch, Vendor Advisory
- https://codereview.qt-project.org/c/qt/qtbase/+/308496Mailing List, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2020/09/msg00023.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/09/msg00024.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202009-04Third Party Advisory
- https://codereview.qt-project.org/c/qt/qtbase/+/308436Mailing List, Patch, Vendor Advisory
- https://codereview.qt-project.org/c/qt/qtbase/+/308495Mailing List, Patch, Vendor Advisory
- https://codereview.qt-project.org/c/qt/qtbase/+/308496Mailing List, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2020/09/msg00023.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/09/msg00024.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202009-04Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-17507?
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.
How severe is CVE-2020-17507?
CVE-2020-17507 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 3.91% probability of exploitation in the next 30 days.
How do I fix CVE-2020-17507?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2020-17507?
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Scan your code nowSource: NVD / NIST