Resource exhaustion in Vfsjfilechooser2 Project
CVE-2021-29061
A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Vfsjfilechooser2 version 0.2.9 and below which occurs when the application attempts to validate crafted URIs.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.023 (82.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 82.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/yetingli/SaveResults/blob/main/md/vfsjfilechooser2.md (Exploit, Patch, Third Party Advisory)
- github.com/fracpete/vfsjfilechooser2/releases/tag/vfsjfilechooser2-0.2.9 (Third Party Advisory, Release Notes)
- github.com/fracpete/vfsjfilechooser2/issues/7 (Exploit, Third Party Advisory, Issue Tracking)
- github.com/fracpete/vfsjfilechooser2/commit/9c9f2c317f3de5ece60a3ae28c371e9796e… (Patch, Third Party Advisory)
- github.com/yetingli/PoCs/blob/main/CVE-2021-29061/Vfsjfilechooser2.md (Exploit, Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-29061?
- CVE-2021-29061 is a high-severity vulnerability in Vfsjfilechooser2 Project, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2021-06-21.
- How severe is CVE-2021-29061?
- High severity. CVSS v3 base score is 7.5 out of 10.