CVE-2024-12088: nixos Path Traversal (CVSS 6.5)

Description

A flaw was found in rsync. When using the `--safe-links` option, the rsync client fails to properly verify if a symbolic link destination sent from the server contains another symbolic link within it. This results in a path traversal vulnerability, which may lead to arbitrary file write outside the desired directory.

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CVSS v3.1 Score

6.5

MEDIUM

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

Weakness Type (CWE)

CWE-22 Path Traversal

Affected Products

Vendor	Product	Versions
samba	rsync	< 3.3.0
redhat	discovery	All
redhat	openshift_container_platform	All
redhat	enterprise_linux	All
redhat	enterprise_linux	All
redhat	enterprise_linux	All
redhat	enterprise_linux	All
redhat	enterprise_linux	All
redhat	enterprise_linux_eus	All
redhat	enterprise_linux_for_arm_64	All
redhat	enterprise_linux_for_arm_64	All
redhat	enterprise_linux_for_arm_64_eus	All
redhat	enterprise_linux_for_ibm_z_systems	All
redhat	enterprise_linux_for_ibm_z_systems	All
redhat	enterprise_linux_for_ibm_z_systems_eus	All
redhat	enterprise_linux_for_power_little_endian	All
redhat	enterprise_linux_for_power_little_endian	All
redhat	enterprise_linux_for_power_little_endian_eus	All
redhat	enterprise_linux_server_aus	All
redhat	enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions	All
redhat	enterprise_linux_update_services_for_sap_solutions	All
archlinux	arch_linux	All
gentoo	linux	All
nixos	nixos	< 24.11
novell	suse_linux	All
tritondatacenter	smartos	< 20250123
almalinux	almalinux	All
almalinux	almalinux	All
almalinux	almalinux	All

References

Other References

https://access.redhat.com/errata/RHBA-2025:6470 https://access.redhat.com/errata/RHSA-2025:2600 https://access.redhat.com/errata/RHSA-2025:7050 https://access.redhat.com/errata/RHSA-2025:8385 https://access.redhat.com/security/cve/CVE-2024-12088 https://bugzilla.redhat.com/show_bug.cgi?id=2330676 https://kb.cert.org/vuls/id/952657 https://lists.debian.org/debian-lts-announce/2025/01/msg00008.html https://security.netapp.com/advisory/ntap-20250131-0002/ https://www.kb.cert.org/vuls/id/952657

Frequently Asked Questions

What is CVE-2024-12088? +

A flaw was found in rsync. When using the `--safe-links` option, the rsync client fails to properly verify if a symbolic link destination sent from the server contains another symbolic link within it. This results in a path traversal vulnerability, which may lead to arbitrary file write outside the desired directory. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2024-12088? +

CVE-2024-12088 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-12088? +

CVE-2024-12088 affects products from almalinux, archlinux, gentoo, nixos, novell, redhat, samba, tritondatacenter, specifically: almalinux, arch_linux, discovery, enterprise_linux, enterprise_linux_eus, enterprise_linux_for_arm_64, enterprise_linux_for_arm_64_eus, enterprise_linux_for_ibm_z_systems, enterprise_linux_for_ibm_z_systems_eus, enterprise_linux_for_power_little_endian, enterprise_linux_for_power_little_endian_eus, enterprise_linux_server_aus, enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions, enterprise_linux_update_services_for_sap_solutions, linux, nixos, openshift_container_platform, rsync, smartos, suse_linux. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-12088? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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