Resource exhaustion in Trim Project
CVE-2020-7753
All versions of package trim are vulnerable to Regular Expression Denial of Service (ReDoS) via trim().
Vulnerability class: DoS (Denial of Service)
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: 0.038 (89.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 89.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.038 · newest: 0.038 · change: 0.000
Affected products
- Trim Project
- Trim — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- snyk.io/vuln/SNYK-JS-TRIM-1017038 (Exploit, Third Party Advisory)
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1022132 (Exploit, Third Party Advisory)
- github.com/component/trim/blob/master/index.js#L6 (Third Party Advisory, Broken Link)
- lists.apache.org/thread.html/r75b8d0b88833d7d96afcdce3ead65e212572ead4e7a9f34d2… (mailing-list)
- lists.apache.org/thread.html/r10faad1ef9166d37a1a5c9142b1af7099b8ecdc5ad05c51b8… (mailing-list)
- lists.apache.org/thread.html/r51ff3c2a4c7b8402f321eae7e624672cc2295c7bc8c12c8b8… (mailing-list)
- lists.apache.org/thread.html/rb8462df3b6484e778905c09cd49a8912e1a302659860017eb… (mailing-list)
- lists.apache.org/thread.html/rcc7c2865a52b544a8e49386c6880e9b9ab29bfce1052b5569… (mailing-list)
Frequently asked questions
- What is CVE-2020-7753?
- CVE-2020-7753 is a high-severity vulnerability in Trim Project, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2020-10-27.
- How severe is CVE-2020-7753?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-7753 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.