Buffer overflow in Antenna House
CVE-2018-3933
An exploitable out-of-bounds write exists in the Microsoft Word document conversion functionality of the Antenna House Office Server Document Converter version V6.1 Pro MR2 for Linux64 (6,1,2018,0312). A crafted Microsoft Word (DOC) document can lead to an out-of-bounds write, resulting in remote code execution. This vulnerability occurs in the `vbputanld` method.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.021 (80.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
- Antenna House — versions Office Server Document Converter version V6.1 Pro MR2 for Linux64 (6,1,2018,0312)
- Antennahouse Office Server Document Converter — versions 6.1
- Linux Kernel
Weakness classification (CWE)
References
- www.talosintelligence.com/vulnerability_reports/TALOS-2018-0600 (Technical Description, Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-3933?
- CVE-2018-3933 is a high-severity vulnerability in Antenna House, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2018-07-11.
- How severe is CVE-2018-3933?
- High severity. CVSS v3 base score is 8.8 out of 10.