SB2020081278 - Out-of-bounds read in qt5-qtbase
Published: August 12, 2020 Updated: September 1, 2020
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2020-17507)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to buffer over-read. A remote attacker can perform a denial of service attack.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.
References
- https://codereview.qt-project.org/c/qt/qtbase/+/308436
- https://codereview.qt-project.org/c/qt/qtbase/+/308495
- https://codereview.qt-project.org/c/qt/qtbase/+/308496
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/426FCC6JNK4JUEX5QHJQDYQ6MUVQ3E6P/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NBPZVZNEYXGATTXM4WOE7OQ55VAKPVD6/