CVE-2024-45412CWE-770

Yeti affected by a Potential Denial of Service due to the One Milion Unicode characters attack

Medium · published September 10, 2024

CVSS v3.1
5.3
EPSS
1%
Percentile
55.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00780 · 55.4th percentile
Weakness
CWE-770 · Allocation of Resources Without Limits or Throttling
Published
2024-09-10T15:19Z
EPSS history
Timeline
  • 10 SEP 15:19Z
    Yeti affected by a Potential Denial of Service due to the One Milion Unicode characters attack
    cvelistv5