7.5high
CVE-2018-7560
AWS Lambda parser is vulnerable to Regular Expression Denial of Service
Also known as GHSA-6jqp-j69q-pm62
Published 8 y ago · modified 4 mo ago · JSON
CVSS
7.5
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
1.4%
percentile 72%
Public exploits
0
none known
Summary
index.js in the Anton Myshenin aws-lambda-multipart-parser NPM package before 0.1.2 has a Regular Expression Denial of Service (ReDoS) issue via a crafted multipart/form-data boundary string.
Exploit prediction (EPSS)
1.36% probability of exploitation in the next 30 days, higher than 72% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | aws-lambda-multipart-parser | <0.1.2 | 0.1.2 |
Classification
- Weakness
- CWE-20 Improper Input Validation
References
- github.com /myshenin/aws-lambda-multipart-parser/commit/56ccb03af4dddebc2b2defb348b6558783d5757e · x_refsource_MISC, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2018-7560 · advisory
- github.com /advisories/GHSA-6jqp-j69q-pm62 · advisory
- github.com /myshenin/aws-lambda-multipart-parser · package
Sources
- CVE List: CVE-2018-7560
- GitHub Advisory: GHSA-6jqp-j69q-pm62
- NVD: CVE-2018-7560
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