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CVE-2024-24806

19
FAUCET Score

CVE-2024-24806 affects libuv, a multi-platform support library, due to improper hostname truncation in the uv_getaddrinfo function. This allows attackers to craft malicious hostnames that resolve to unintended IP addresses, potentially bypassing security checks and leading to Server-Side Request Forgery (SSRF) attacks against internal APIs or user-generated content pages. The vulnerability has a CVSS score of 7.3 (HIGH), indicating a network-based attack with low complexity and potential for low impact on confidentiality, integrity, and availability. There are no known workarounds, and users are advised to upgrade to libuv version 1.48.0 or later. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE. It is not listed on the CISA KEV catalog or Hot List.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.24.0, < 1.48.0CPE matchmatch criteria
cpe:2.3:a:libuv:libuv:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.3HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.00%
Probability of exploitation in next 30 days
EPSS Percentile
78.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0200 is in the 62nd percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (43)

denopatch availablevia llm_extracted
View patch
github_advisorypatch availablevia nvd_reference
View patch
keraspatch availablevia llm_extracted
View patch
microsoftpatch availablevia msrc
Product: 17809-17084Fixed in: 3.28.2-6
microsoftpatch availablevia msrc
Product: 17734-17084Fixed in: 3.28.2-6
microsoftpatch availablevia msrc
Product: 17810-17084Fixed in: 23.9.1-3
microsoftpatch availablevia msrc
Product: 17770-17084Fixed in: 23.9.1-3
microsoftpatch availablevia msrc
Product: 16990-17084Fixed in: 20.14.0-1
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 ARMFixed in: 23.9.1-3
microsoftpatch availablevia msrc
Product: 17443-16823Fixed in: 18.18.2-4
microsoftpatch availablevia msrc
Product: 19748-17086Fixed in: 18.18.2-4
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 x64Fixed in: 23.9.1-3
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 ARMFixed in: 3.30.3-2
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 ARMFixed in: 1.48.0-1
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 ARMFixed in: 20.14.0-1
microsoftpatch availablevia msrc
Product: 19740-17084Fixed in: 20.14.0-1
microsoftpatch availablevia msrc
Product: 17782-17084Fixed in: 1.48.0-1
microsoftpatch availablevia msrc
Product: 19922-17084Fixed in: 1.48.0-1
microsoftpatch availablevia msrc
Product: 20030-17086Fixed in: 1.43.0-2
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 x64Fixed in: 1.43.0-2
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 x64Fixed in: 18.18.2-4
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 ARMFixed in: 1.43.0-2
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 ARMFixed in: 18.18.2-4
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 x64Fixed in: 3.28.2-6
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 x64Fixed in: 1.48.0-1
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 x64Fixed in: 20.14.0-1
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 ARMFixed in: 3.28.2-6
microsoftpatch availablevia msrc
Product: azl3 libuv 1.46.0-1 on Azure Linux 3.0Fixed in: 1.48.0-1
microsoftpatch availablevia msrc
Product: cbl2 libuv 1.43.0-2 on CBL Mariner 2.0Fixed in: 1.43.0-2
microsoftpatch availablevia msrc
Product: cbl2 nodejs18 18.18.2-4 on CBL Mariner 2.0Fixed in: 18.18.2-4
microsoftpatch availablevia msrc
Product: cbl2 nodejs18 18.18.2-7 on CBL Mariner 2.0Fixed in: 18.18.2-4
microsoftpatch availablevia msrc
Product: azl3 cmake 3.28.2-6 on Azure Linux 3.0Fixed in: 3.28.2-6
microsoftpatch availablevia msrc
Product: azl3 cmake 3.29.6-1 on Azure Linux 3.0Fixed in: 3.28.2-6
microsoftpatch availablevia msrc
Product: azl3 python-gevent 23.9.1-3 on Azure Linux 3.0Fixed in: 23.9.1-3
microsoftpatch availablevia msrc
Product: azl3 python-gevent 23.9.1-4 on Azure Linux 3.0Fixed in: 23.9.1-3
microsoftpatch availablevia msrc
Product: azl3 nodejs 20.14.0-1 on Azure Linux 3.0Fixed in: 20.14.0-1
microsoftpatch availablevia msrc
Product: azl3 nodejs 20.10.0-2 on Azure Linux 3.0Fixed in: 20.14.0-1
microsoftpatch availablevia msrc
Product: azl3 libuv 1.48.0-1 on Azure Linux 3.0Fixed in: 1.48.0-1
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 x64Fixed in: 3.30.3-2
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: libuv-1:1.41.1-2.el8_10
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: libuv-1:1.42.0-2.el9_4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8.8 Extended Update SupportFixed in: libuv-1:1.41.1-1.el8_8.1
View patch
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: nodejs

Vendor Advisories (6)

microsoft2024-Dec/CVE-2024-24806

CVE-2024-24806

Dec 10, 2024
microsoft2024-Oct/CVE-2024-24806

CVE-2024-24806

Oct 8, 2024
denollm-deno-b67a3af2ce0be075CRITICAL

HP ThinPro 8.0 SP 9 Security Updates

Jun 17, 2024
kerasllm-keras-7d8c31fee70361dcCRITICAL

HP ThinPro 8.0 SP 9 Security Updates

Jun 17, 2024
microsoft2024-Feb/CVE-2024-24806Important

Improper Domain Lookup that potentially leads to SSRF attacks in libuv

Feb 13, 2024
redhatCVE-2024-24806Moderate

libuv: Improper Domain Lookup that potentially leads to SSRF attacks

Feb 7, 2024

References

github.com / libuv/libuv/commit/0f2d7e784a256b54b2385043438848047bc2a629
Patch
github.com / libuv/libuv/commit/3530bcc30350d4a6ccf35d2f7b33e23292b9de70
Patch
github.com / libuv/libuv/commit/c858a147643de38a09dd4164758ae5b685f2b488
Patch
github.com / libuv/libuv/commit/e0327e1d508b8207c9150b6e582f0adf26213c39
Patch
github.com / libuv/libuv/security/advisories/GHSA-f74f-cvh7-c6q6
ExploitVendor Advisory
gitlab.kitware.com / cmake/cmake/-/issues/26112
lists.debian.org / debian-lts-announce/2024/03/msg00005.html
security.netapp.com / advisory/ntap-20240605-0008
openwall.com / lists/oss-security/2024/02/08/2
Mailing ListThird Party Advisory
openwall.com / lists/oss-security/2024/02/11/1
Mailing ListThird Party Advisory
openwall.com / lists/oss-security/2024/03/11/1