Buffer overflow in Bentley View
CVE-2022-43653
Bentley View SKP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SKP files. Crafted data in an SKP file can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-19084.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (21.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 21.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Bentley View — versions 10.17.0.34
Weakness classification (CWE)
References
- www.zerodayinitiative.com/advisories/ZDI-23-348/ (x_research-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-43653?
- CVE-2022-43653 is a high-severity vulnerability in Bentley View, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2024-05-07.
- How severe is CVE-2022-43653?
- High severity. CVSS v3 base score is 7.8 out of 10.