Resource exhaustion in Uci Idol2
CVE-2024-45166
An issue was discovered in UCI IDOL 2 (aka uciIDOL or IDOL2) through 2.12. Due to improper input validation, improper deserialization, and improper restriction of operations within the bounds of a memory buffer, IDOL2 is vulnerable to Denial-of-Service (DoS) attacks and possibly remote code execution. There is an access violation and EIP overwrite after five logins.
Vulnerability class: DoS (Denial of Service)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (62.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 62.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.syss.de/en/responsible-disclosure-policy (Issue Tracking)
- uci.de/products/index.html (Product)
- uci.de/download/idol2-client.html (Product, Release Notes)
- download.uci.de/idol2/idol2Client_2_12.exe (Broken Link)
- www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-050.txt (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2024-45166?
- CVE-2024-45166 is a critical-severity vulnerability in Uci Idol2, classified under Uncontrolled Resource Consumption. CVSS score: 9.8/10. Published 2024-08-22.
- How severe is CVE-2024-45166?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2024-45166 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.