CVE-2021-22918

See a problem?
Source
https://nvd.nist.gov/vuln/detail/CVE-2021-22918
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-22918.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-22918
Aliases
Related
Published
2021-07-12T11:15:07Z
Modified
2024-09-18T03:15:25.776238Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv_idnatoascii() 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().

References

Affected packages

Alpine:v3.11 / nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
12.22.2-r0

Affected versions

4.*

4.4.3-r0
4.4.4-r0
4.4.5-r0
4.4.7-r0
4.5.0-r0

6.*

6.9.1-r0
6.9.1-r1
6.9.2-r0
6.9.4-r0
6.9.4-r1
6.9.5-r0
6.9.5-r1
6.10.0-r0
6.10.1-r0
6.10.3-r0
6.11.0-r0
6.11.1-r0
6.11.1-r1
6.11.1-r2
6.11.2-r0
6.11.3-r0
6.11.4-r0
6.11.5-r0

8.*

8.9.0-r0
8.9.1-r0
8.9.2-r0
8.9.3-r0
8.9.3-r1
8.9.4-r0
8.10.0-r0
8.11.0-r0
8.11.0-r1
8.11.1-r0
8.11.1-r1
8.11.1-r2
8.11.2-r0
8.11.3-r0
8.11.3-r1
8.11.3-r2
8.11.3-r3
8.11.4-r0
8.12.0-r0

10.*

10.13.0-r0
10.14.0-r0
10.14.1-r0
10.14.2-r0
10.15.1-r0
10.15.3-r0
10.16.0-r0
10.16.1-r0
10.16.2-r0
10.16.3-r0

12.*

12.13.0-r0
12.13.0-r1
12.13.1-r0
12.14.0-r0
12.15.0-r0
12.15.0-r1
12.20.1-r0
12.21.0-r0
12.22.1-r0

Alpine:v3.12 / nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
12.22.2-r0

Affected versions

4.*

4.4.3-r0
4.4.4-r0
4.4.5-r0
4.4.7-r0
4.5.0-r0

6.*

6.9.1-r0
6.9.1-r1
6.9.2-r0
6.9.4-r0
6.9.4-r1
6.9.5-r0
6.9.5-r1
6.10.0-r0
6.10.1-r0
6.10.3-r0
6.11.0-r0
6.11.1-r0
6.11.1-r1
6.11.1-r2
6.11.2-r0
6.11.3-r0
6.11.4-r0
6.11.5-r0

8.*

8.9.0-r0
8.9.1-r0
8.9.2-r0
8.9.3-r0
8.9.3-r1
8.9.4-r0
8.10.0-r0
8.11.0-r0
8.11.0-r1
8.11.1-r0
8.11.1-r1
8.11.1-r2
8.11.2-r0
8.11.3-r0
8.11.3-r1
8.11.3-r2
8.11.3-r3
8.11.4-r0
8.12.0-r0

10.*

10.13.0-r0
10.14.0-r0
10.14.1-r0
10.14.2-r0
10.15.1-r0
10.15.3-r0
10.16.0-r0
10.16.1-r0
10.16.2-r0
10.16.3-r0

12.*

12.13.0-r0
12.13.0-r1
12.13.1-r0
12.14.0-r0
12.14.1-r0
12.15.0-r0
12.15.0-r1
12.15.0-r2
12.16.2-r0
12.16.3-r0
12.16.3-r1
12.17.0-r0
12.18.3-r0
12.18.4-r0
12.19.0-r0
12.20.1-r0
12.21.0-r0
12.22.1-r0

Alpine:v3.13 / nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
14.17.3-r0

Affected versions

4.*

4.4.3-r0
4.4.4-r0
4.4.5-r0
4.4.7-r0
4.5.0-r0

6.*

6.9.1-r0
6.9.1-r1
6.9.2-r0
6.9.4-r0
6.9.4-r1
6.9.5-r0
6.9.5-r1
6.10.0-r0
6.10.1-r0
6.10.3-r0
6.11.0-r0
6.11.1-r0
6.11.1-r1
6.11.1-r2
6.11.2-r0
6.11.3-r0
6.11.4-r0
6.11.5-r0

8.*

8.9.0-r0
8.9.1-r0
8.9.2-r0
8.9.3-r0
8.9.3-r1
8.9.4-r0
8.10.0-r0
8.11.0-r0
8.11.0-r1
8.11.1-r0
8.11.1-r1
8.11.1-r2
8.11.2-r0
8.11.3-r0
8.11.3-r1
8.11.3-r2
8.11.3-r3
8.11.4-r0
8.12.0-r0

10.*

10.13.0-r0
10.14.0-r0
10.14.1-r0
10.14.2-r0
10.15.1-r0
10.15.3-r0
10.16.0-r0
10.16.1-r0
10.16.2-r0
10.16.3-r0

12.*

12.13.0-r0
12.13.0-r1
12.13.1-r0
12.14.0-r0
12.14.1-r0
12.15.0-r0
12.15.0-r1
12.15.0-r2
12.16.2-r0
12.16.3-r0
12.16.3-r1
12.17.0-r0
12.18.0-r0
12.18.0-r1
12.18.0-r2
12.18.2-r0
12.18.3-r0
12.18.4-r0
12.19.0-r0

14.*

14.15.1-r0
14.15.3-r0
14.15.3-r1
14.15.3-r2
14.15.4-r0
14.15.5-r0
14.16.0-r0
14.16.1-r0
14.16.1-r1

Alpine:v3.14 / nodejs

Package

Name
nodejs
Purl
pkg:apk/alpine/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
14.17.3-r0

Affected versions

4.*

4.4.3-r0
4.4.4-r0
4.4.5-r0
4.4.7-r0
4.5.0-r0

6.*

6.9.1-r0
6.9.1-r1
6.9.2-r0
6.9.4-r0
6.9.4-r1
6.9.5-r0
6.9.5-r1
6.10.0-r0
6.10.1-r0
6.10.3-r0
6.11.0-r0
6.11.1-r0
6.11.1-r1
6.11.1-r2
6.11.2-r0
6.11.3-r0
6.11.4-r0
6.11.5-r0

8.*

8.9.0-r0
8.9.1-r0
8.9.2-r0
8.9.3-r0
8.9.3-r1
8.9.4-r0
8.10.0-r0
8.11.0-r0
8.11.0-r1
8.11.1-r0
8.11.1-r1
8.11.1-r2
8.11.2-r0
8.11.3-r0
8.11.3-r1
8.11.3-r2
8.11.3-r3
8.11.4-r0
8.12.0-r0

10.*

10.13.0-r0
10.14.0-r0
10.14.1-r0
10.14.2-r0
10.15.1-r0
10.15.3-r0
10.16.0-r0
10.16.1-r0
10.16.2-r0
10.16.3-r0

12.*

12.13.0-r0
12.13.0-r1
12.13.1-r0
12.14.0-r0
12.14.1-r0
12.15.0-r0
12.15.0-r1
12.15.0-r2
12.16.2-r0
12.16.3-r0
12.16.3-r1
12.17.0-r0
12.18.0-r0
12.18.0-r1
12.18.0-r2
12.18.2-r0
12.18.3-r0
12.18.4-r0
12.19.0-r0

14.*

14.15.1-r0
14.15.3-r0
14.15.3-r1
14.15.3-r2
14.15.4-r0
14.15.5-r0
14.16.0-r0
14.16.0-r1
14.16.1-r0
14.16.1-r1
14.16.1-r2
14.17.0-r0
14.17.1-r0

Debian:11 / libuv1

Package

Name
libuv1
Purl
pkg:deb/debian/libuv1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.40.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libuv1

Package

Name
libuv1
Purl
pkg:deb/debian/libuv1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.40.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libuv1

Package

Name
libuv1
Purl
pkg:deb/debian/libuv1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.40.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/nodejs/node

Affected ranges

Type
GIT
Repo
https://github.com/nodejs/node
Events
Introduced
7162e686b18d22b4385fa5c04274fb04dbd810c7
Fixed
4f0a4bf82e2100a5ababc2ab2032fa807dc338e9

Affected versions

v16.*

v16.0.0
v16.1.0
v16.2.0
v16.3.0
v16.4.0