CVE-2024-24806

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Source

https://nvd.nist.gov/vuln/detail/CVE-2024-24806

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-24806.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2024-24806

Aliases

GHSA-f74f-cvh7-c6q6

Related

Published

2024-02-07T22:15:10Z

Modified

2024-10-12T11:19:15.264243Z

Severity

7.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator

Summary

[none]

Details

libuv is a multi-platform support library with a focus on asynchronous I/O. The uv_getaddrinfo function in src/unix/getaddrinfo.c (and its windows counterpart src/win/getaddrinfo.c), truncates hostnames to 256 characters before calling getaddrinfo. This behavior can be exploited to create addresses like 0x00007f000001, which are considered valid by getaddrinfo and could allow an attacker to craft payloads that resolve to unintended IP addresses, bypassing developer checks. The vulnerability arises due to how the hostname_ascii variable (with a length of 256 bytes) is handled in uv_getaddrinfo and subsequently in uv__idna_toascii. When the hostname exceeds 256 characters, it gets truncated without a terminating null byte. As a result attackers may be able to access internal APIs or for websites (similar to MySpace) that allows users to have username.example.com pages. Internal services that crawl or cache these user pages can be exposed to SSRF attacks if a malicious user chooses a long vulnerable username. This issue has been addressed in release version 1.48.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

References

Affected packages

Alpine:v3.20 / libuv

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.48.0-r0

Affected versions

0.*

0.10.25-r0

0.10.27-r0

0.10.28-r0

0.10.29-r0

1.*

1.4.2-r0

1.5.0-r0

1.6.1-r0

1.7.0-r0

1.7.3-r0

1.7.4-r0

1.7.5-r0

1.8.0-r0

1.9.0-r0

1.9.1-r0

1.10.1-r0

1.10.2-r0

1.11.0-r0

1.11.0-r1

1.13.1-r0

1.14.0-r0

1.14.0-r1

1.14.1-r0

1.15.0-r0

1.17.0-r0

1.18.0-r0

1.19.1-r0

1.19.2-r0

1.20.2-r0

1.21.0-r0

1.22.0-r0

1.23.2-r0

1.25.0-r0

1.26.0-r0

1.28.0-r0

1.29.1-r0

1.30.1-r0

1.31.0-r0

1.32.0-r0

1.33.1-r0

1.33.1-r1

1.34.0-r0

1.34.1-r0

1.34.2-r0

1.35.0-r0

1.36.0-r0

1.37.0-r0

1.39.0-r0

1.40.0-r0

1.40.0-r1

1.41.0-r0

1.41.1-r0

1.42.0-r0

1.43.0-r0

1.43.0-r1

1.44.0-r0

1.44.1-r0

1.44.2-r0

1.44.2-r1

1.44.2-r2

1.44.2-r3

1.45.0-r0

1.46.0-r0

1.47.0-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+deb11u1

Affected versions

1.*

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

1.44.2-1+deb12u1

Affected versions

1.*

1.44.2-1

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

1.48.0-1

Affected versions

1.*

1.44.2-1

1.46.0-1

1.46.0-2

1.46.0-3

1.46.0-3+ppc64

1.46.0-3.1~exp1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / github.com/libuv/libuv

Affected ranges

Type: GIT
Repo: https://github.com/libuv/libuv
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

0f2d7e784a256b54b2385043438848047bc2a629

Fixed

3530bcc30350d4a6ccf35d2f7b33e23292b9de70

Fixed

c858a147643de38a09dd4164758ae5b685f2b488

Fixed

e0327e1d508b8207c9150b6e582f0adf26213c39

Affected versions

node-v0.*

node-v0.10.0

node-v0.10.1

node-v0.11.0

node-v0.5.1

node-v0.5.10

node-v0.5.2

node-v0.5.4

node-v0.5.6

node-v0.5.7

node-v0.5.8

node-v0.5.9

node-v0.6.0

node-v0.6.1

node-v0.6.10

node-v0.6.11

node-v0.6.12

node-v0.6.13

node-v0.6.14

node-v0.6.15

node-v0.6.16

node-v0.6.17

node-v0.6.2

node-v0.6.3

node-v0.6.4

node-v0.6.5

node-v0.6.6

node-v0.6.7

node-v0.6.8

node-v0.6.9

node-v0.7.0

node-v0.7.1

node-v0.7.10

node-v0.7.11

node-v0.7.12

node-v0.7.2

node-v0.7.4

node-v0.7.6

node-v0.8.1

node-v0.8.10

node-v0.8.11

node-v0.8.12

node-v0.8.13

node-v0.8.14

node-v0.8.15

node-v0.8.16

node-v0.8.17

node-v0.8.18

node-v0.8.2

node-v0.8.3

node-v0.8.4

node-v0.8.5

node-v0.8.6

node-v0.8.7

node-v0.8.8

node-v0.8.9

node-v0.9.0

node-v0.9.1

node-v0.9.10

node-v0.9.11

node-v0.9.12

node-v0.9.2

node-v0.9.3

node-v0.9.4

node-v0.9.5

node-v0.9.6

node-v0.9.7

node-v0.9.8

node-v0.9.9

v0.*

v0.10.10

v0.10.11

v0.10.12

v0.10.13

v0.10.14

v0.10.15

v0.10.16

v0.10.17

v0.10.18

v0.10.19

v0.10.2

v0.10.20

v0.10.21

v0.10.22

v0.10.23

v0.10.24

v0.10.25

v0.10.26

v0.10.27

v0.10.28

v0.10.29

v0.10.3

v0.10.30

v0.10.31

v0.10.32

v0.10.33

v0.10.4

v0.10.5

v0.10.6

v0.10.7

v0.10.8

v0.10.9

v0.11.1

v0.11.10

v0.11.11

v0.11.12

v0.11.13

v0.11.14

v0.11.15

v0.11.16

v0.11.17

v0.11.18

v0.11.19

v0.11.2

v0.11.20

v0.11.21

v0.11.22

v0.11.23

v0.11.24

v0.11.25

v0.11.26

v0.11.27

v0.11.28

v0.11.29

v0.11.3

v0.11.4

v0.11.5

v0.11.6

v0.11.7

v0.11.8

v0.11.9

v1.*

v1.0.0

v1.0.0-rc1

v1.0.0-rc2

v1.0.1

v1.10.0

v1.10.1

v1.10.2

v1.11.0

v1.12.0

v1.13.0

v1.13.1

v1.14.0

v1.14.1

v1.15.0

v1.16.0

v1.16.1

v1.17.0

v1.18.0

v1.19.0

v1.19.1

v1.19.2

v1.2.0

v1.2.1

v1.20.0

v1.20.1

v1.20.2

v1.20.3

v1.21.0

v1.22.0

v1.23.0

v1.23.1

v1.23.2

v1.24.0

v1.24.1

v1.25.0

v1.26.0

v1.27.0

v1.28.0

v1.29.0

v1.29.1

v1.3.0

v1.30.0

v1.30.1

v1.31.0

v1.32.0

v1.33.0

v1.33.1

v1.34.0

v1.34.1

v1.34.2

v1.35.0

v1.36.0

v1.37.0

v1.38.0

v1.38.1

v1.39.0

v1.4.0

v1.4.1

v1.4.2

v1.40.0

v1.41.0

v1.42.0

v1.43.0

v1.44.0

v1.44.1

v1.44.2

v1.46.0

v1.47.0

v1.5.0

v1.6.0

v1.6.1

v1.7.0

v1.7.1

v1.7.2

v1.7.3

v1.7.4

v1.7.5

v1.8.0

v1.9.0

v1.9.1