High
"git apply --reject" partially-controlled arbitrary file write
Type: advisorySources: OSV
Git is a revision control system. Prior to versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1, by feeding specially crafted input to `git apply --reject`, a path outside the working tree can be overwritten with partially controlled contents (corresponding to the rejected hunk(s) from the given patch). A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid using `git apply` with `--reject` when applying patches from an untrusted source. Use `git apply --stat` to inspect a patch before applying; avoid applying one that create a conflict where a link corresponding to the `*.rej` file exists.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2023-25652
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 04:55 UTC · Revision 1
Source evidence
"git apply --reject" partially-controlled arbitrary file write
core-osv · Original sourcePublished 25 Apr 2023, 19:17 UTC
Git is a revision control system. Prior to versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1, by feeding specially crafted input to `git apply --reject`, a path outside the working tree can be overwritten with partially controlled contents (corresponding to the rejected hunk(s) from the given patch). A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid using `git apply` with `--reject` when applying patches from an untrusted source. Use `git apply --stat` to inspect a patch before applying; avoid applying one that create a conflict where a link corresponding to the `*.rej` file exists.
osv:CVE-2023-25652
Complete source record
{
"id": "73e863b4fb61d83a0a4431da469a4d3587a1a8282bf388434949113593bd54ed",
"url": "https://osv.dev/vulnerability/CVE-2023-25652",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "\"git apply --reject\" partially-controlled arbitrary file write",
"summary": "Git is a revision control system. Prior to versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1, by feeding specially crafted input to `git apply --reject`, a path outside the working tree can be overwritten with partially controlled contents (corresponding to the rejected hunk(s) from the given patch). A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid using `git apply` with `--reject` when applying patches from an untrusted source. Use `git apply --stat` to inspect a patch before applying; avoid applying one that create a conflict where a link corresponding to the `*.rej` file exists.",
"evidence": "osv:CVE-2023-25652",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2023-25652",
"aliases": [
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"GHSA-2hvf-7c8p-28fx"
],
"metrics": [
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-25652.json"
}
}
],
"modified": "2026-10-28T02:30:25.946643067Z",
"provider": "osv",
"references": [
"https://lists.debian.org/debian-lts-announce/2024/06/msg00018.html",
"https://lists.debian.org/debian-lts-announce/2024/09/msg00009.html",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BSXOGVVBJLYX26IAYX6PJSYQB36BREWH/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PI7FZ4NNR5S5J5K6AMVQBH2JFP6NE4L7/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RKOXOAZ42HLXHXTW6JZI4L5DAIYDTYCU/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YFZWGQKB6MM5MNF2DLFTD7KS2KWPICKL/",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/25xxx/CVE-2023-25652.json",
"https://github.com/git/git/security/advisories/GHSA-2hvf-7c8p-28fx",
"https://nvd.nist.gov/vuln/detail/CVE-2023-25652",
"https://security.gentoo.org/glsa/202312-15",
"https://github.com/git/git/commit/18e2b1cfc80990719275d7b08e6e50f3e8cbc902",
"https://github.com/git/git/commit/668f2d53613ac8fd373926ebe219f2c29112d93e"
],
"provider_metadata": {
"cwe_ids": [
"CWE-22"
],
"cna_assigner": "GitHub_M",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/25xxx/CVE-2023-25652.json"
}
},
"related_cves": [
{
"value": "CVE-2023-25652",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 492616,
"published_at": "2023-04-25T19:17:35.315+00:00"
}