Resource exhaustion in Yeti-Platform Yeti
CVE-2024-45412
Yeti bridges the gap between CTI and DFIR practitioners by providing a Forensics Intelligence platform and pipeline. Remote user-controlled data tags can reach a Unicode normalization with a compatibility form NFKD. Under Windows, such normalization is costly in resources and may lead to denial of service with attacks such as One Million Unicode payload. This can get worse with the use of special Unicode characters like U+2100 (℀), or U+2105 (℅) which could lead the payload size to be tripled. Versions prior to 2.1.11 are affected by this vulnerability. The patch is included in 2.1.11.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.008 (55.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Yeti-Platform Yeti — versions < 2.1.11
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/yeti-platform/yeti/security/advisories/GHSA-cwwm-pq9x-2cxv (Vendor Advisory)
- github.com/yeti-platform/yeti/commit/f1f0082e7c165f148ae95f4deeb2786404797a39 (Patch)
- hackerone.com/reports/2258758 (Exploit, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2024-45412?
- CVE-2024-45412 is a medium-severity vulnerability in Yeti-Platform Yeti, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 5.3/10. Published 2024-09-10.
- How severe is CVE-2024-45412?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2024-45412 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.