CVE-2021-22918Not scoredCWE-125

CVE-2021-22918: NodeJS vulnerability

NodeJS · Node

Fixed in 16.4.1 · Affected: NodeJS before 16.4.1 · Exploitation: likely to be exploited (10% or more)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

23.1%probability of exploitation in the next 30 days

97th percentile

050100

Higher than 97% of scored CVEs

Not scored yet. The CVE record carries no CVSS score.

DescriptionCVE.org

Node.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().

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

NodeJS · Nodefrom 4.0 before 4.*; from 5.0 before 5.*; from 6.0 before 6.*; from 7.0 before 7.*; from 8.0 before 8.*; from 9.0 before 9.* and 7 more

On the Atlas

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Open the Atlas

Exploitation: Likely to be exploited (10% or more). EPSS gives it a 10% or higher chance of exploitation in the next 30 days.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Out-of-bounds Read · Memory Corruption
Vendor: NodeJS
Published: July 2021
Band: Likely to be exploited (10% or more), July 2021
Bounty reports: 1 disclosed on HackerOne

Disclosed bug bounty reports about CVE-2021-22918

The reports on HackerOne that name this CVE, with HackerOne's own outcome. Titles and metadata only.

OOB read in libuvNode.js · 2021 · medium severityValid

CoverageNo articles yet

No CyberSIXT article names CVE-2021-22918 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.