CVE-2021-22918
medium · 5.3Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is used to convert strings to ASCII. The pointer p is read and increased without checking whether it is beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information disclosures or crashes. This function can be triggered via uv_getaddrinfo().
5.3
CVSS
23.1%
EPSS (exploit prob.)
98th
EPSS percentile
2021-07-12
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-125
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| nodejs | node.js | >= 12.0.0, < 12.22.2 |
| nodejs | node.js | >= 14.0.0, < 14.17.2 |
| nodejs | node.js | >= 16.0.0, < 16.4.1 |
| siemens | sinec_infrastructure_network_services | < 1.0.1.1 |
Check a specific version with /api/v1/cve/match.
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://hackerone.com/reports/1209681
- https://nodejs.org/en/blog/vulnerability/july-2021-security-releases/
- https://security.gentoo.org/glsa/202401-23
- https://security.netapp.com/advisory/ntap-20210805-0003/
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://hackerone.com/reports/1209681
- https://nodejs.org/en/blog/vulnerability/july-2021-security-releases/
- https://security.gentoo.org/glsa/202401-23
- https://security.netapp.com/advisory/ntap-20210805-0003/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-22918