Buffer overflow in Qt
CVE-2017-15011
The named pipes in qtsingleapp in Qt 5.x, as used in qBittorrent and SugarSync, are configured for remote access and allow remote attackers to cause a denial of service (application crash) via an unspecified string.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.014 (71.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Qt — versions 5.0.0, 5.0.1, 5.1.0
Weakness classification (CWE)
References
- hackinparis.com/data/slides/2017/2017_Cohen_Gil_The_forgotten_interface_Windows… (Third Party Advisory)
- www.youtube.com/watch (Third Party Advisory)
Frequently asked questions
- What is CVE-2017-15011?
- CVE-2017-15011 is a high-severity vulnerability in Qt, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2017-10-04.
- How severe is CVE-2017-15011?
- High severity. CVSS v3 base score is 7.5 out of 10.