CVE-2023-49568
Denial of service in github.com/go-git/go-git/v5 and gopkg.in/src-d/go-git.v4
7.5
HIGH
CVSS 3.1
EPSS 0.11%
Description
A denial of service (DoS) vulnerability was discovered in go-git versions prior to v5.11. This vulnerability allows an attacker to perform denial of service attacks by providing specially crafted responses from a Git server which triggers resource exhaustion in go-git clients. Applications using only the in-memory filesystem supported by go-git are not affected by this vulnerability. This is a go-git implementation issue and does not affect the upstream git cli.
How to fix CVE-2023-49568
To remediate CVE-2023-49568, upgrade the affected package to a fixed version below.
- —no fix listed
- —upgrade to 5.11.0 or later
- —upgrade to 5.11.0 or later
- —no fix listed
- —no fix listed
Is CVE-2023-49568 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- from 0
- from 0, < 5.11.0
- >= 5.0.0, < 5.11.0
- >= 4.7.1, <= 4.13.1
- >= 4.7.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |