Buffer overflow in I.con Corporation Hoozin Viewer
CVE-2017-2155
Buffer overflow in Hoozin Viewer 2, 3, 4.1.5.15 and earlier, 5.1.2.13 and earlier, and 6.0.3.09 and earlier allows remote attackers to execute arbitrary code via specially crafted webpage.
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: 0.025 (84.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 84.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.025 · newest: 0.025 · change: 0.000
Affected products
- I.con Corporation Hoozin Viewer — versions 2, 3
- Icon Corporation Hoozin Viewer — versions Ver5.1.2.13 and earlier, Ver3, Ver2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.icon-co.jp/news/20170420/index.html (Patch, Vendor Advisory)
- jvn.jp/en/jp/JVN93931029/index.html (VDB Entry, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2017-2155?
- CVE-2017-2155 is a high-severity vulnerability in I.con Corporation Hoozin Viewer, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.8/10. Published 2017-04-28.
- How severe is CVE-2017-2155?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2017-2155 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.