CVE-2025-31130

Description

gitoxide is an implementation of git written in Rust. Before 0.42.0, gitoxide uses SHA-1 hash implementations without any collision detection, leaving it vulnerable to hash collision attacks. gitoxide uses the sha1_smol or sha1 crate, both of which implement standard SHA-1 without any mitigations for collision attacks. This means that two distinct Git objects with colliding SHA-1 hashes would break the Git object model and integrity checks when used with gitoxide. This vulnerability is fixed in 0.42.0.

How to fix CVE-2025-31130

To remediate CVE-2025-31130, upgrade the affected package to a fixed version below.

—upgrade to 0.39.1-2 or later
—upgrade to 0.42.0 or later
—upgrade to 0.46.0 or later
—upgrade to 0.71.0 or later
—upgrade to 0.20.0 or later
—upgrade to 0.1.0 or later
—upgrade to 0.27.0 or later
—upgrade to 0.44.0 or later
—upgrade to 0.51.0 or later
—upgrade to 0.13.0 or later
—upgrade to 0.39.0 or later
—upgrade to 0.41.0 or later
—upgrade to 0.41.0 or later
—upgrade to 0.18.0 or later
—upgrade to 0.10.0 or later

Is CVE-2025-31130 being exploited?

Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.

Affected packages (29)

from 0, < 0.39.1-2
from 0, < 0.42.0
from 0, < 0.46.0
from 0, < 0.71.0
from 0, < 0.20.0
from 0, < 0.1.0
from 0, < 0.27.0
from 0, < 0.44.0
from 0, < 0.51.0
from 0, < 0.13.0
from 0, < 0.39.0
from 0, < 0.41.0
>= 0.0.0-0, < 0.41.0

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	MEDIUM6.8	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N