usn-7626-1
Vulnerability from osv_ubuntu
Avi Halachmi discovered that Git incorrectly managed file modification constraints with Gitk. An attacker could possibly use this issue to create or write to arbitrary files on the system. (CVE-2025-27613)
Avi Halachmi discovered that Git incorrectly handled arguments when invoking the Gitk utility. If a user were tricked into cloning a malicious Git repository, an attacker could possibly use this issue to run arbitrary commands. This issue only affected Ubuntu 24.04 LTS, Ubuntu 24.10, and Ubuntu 25.04. (CVE-2025-27614)
Johannes Sixt discovered that Git incorrectly managed file modification constraints with Git GUI. If a user were tricked into editing a file in a malicious Git repository, an attacker could possibly use this issue to create or write to arbitrary files on the system. (CVE-2025-46835)
David Leadbeater discovered that Git incorrectly stripped CRLF characters when editing configuration files. An attacker could possibly use this issue to execute arbitrary code. (CVE-2025-48384)
David Leadbeater discovered that Git incorrectly handled verification when fetching remote Git repositories. An attacker could possibly use this issue to perform protocol injection, leading to arbitrary code execution. This issue only affected Ubuntu 24.04 LTS, Ubuntu 24.10, and Ubuntu 25.04. (CVE-2025-48385)
David Leadbeater discovered that Git incorrectly handled memory with the wincred credential helper. An attacker could possibly use this issue to cause a denial of service. (CVE-2025-48386)
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-48384",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "high",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-48386",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:16.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "git",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "git-all",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "git-arch",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "git-core",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "git-cvs",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "git-daemon-run",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "git-daemon-sysvinit",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "git-el",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "git-email",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "git-gui",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "git-man",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "git-mediawiki",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "git-svn",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "gitk",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
},
{
"binary_name": "gitweb",
"binary_version": "1:2.7.4-0ubuntu1.10+esm9"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "git",
"purl": "pkg:deb/ubuntu/git@1:2.7.4-0ubuntu1.10+esm9?arch=source\u0026distro=esm-infra/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1:2.7.4-0ubuntu1.10+esm9"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1:2.5.0-1",
"1:2.6.2-1",
"1:2.6.3-1",
"1:2.6.4-1",
"1:2.7.0~rc3-1",
"1:2.7.0-1",
"1:2.7.3-0ubuntu1",
"1:2.7.4-0ubuntu1",
"1:2.7.4-0ubuntu1.1",
"1:2.7.4-0ubuntu1.2",
"1:2.7.4-0ubuntu1.3",
"1:2.7.4-0ubuntu1.4",
"1:2.7.4-0ubuntu1.5",
"1:2.7.4-0ubuntu1.6",
"1:2.7.4-0ubuntu1.7",
"1:2.7.4-0ubuntu1.8",
"1:2.7.4-0ubuntu1.9",
"1:2.7.4-0ubuntu1.10",
"1:2.7.4-0ubuntu1.10+esm1",
"1:2.7.4-0ubuntu1.10+esm3",
"1:2.7.4-0ubuntu1.10+esm4",
"1:2.7.4-0ubuntu1.10+esm5",
"1:2.7.4-0ubuntu1.10+esm6",
"1:2.7.4-0ubuntu1.10+esm7",
"1:2.7.4-0ubuntu1.10+esm8"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-48384",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "high",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-48386",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "git",
"binary_version": "1:2.17.1-1ubuntu0.18+esm2"
},
{
"binary_name": "git-all",
"binary_version": "1:2.17.1-1ubuntu0.18+esm2"
},
{
"binary_name": "git-cvs",
"binary_version": "1:2.17.1-1ubuntu0.18+esm2"
},
{
"binary_name": "git-daemon-run",
"binary_version": "1:2.17.1-1ubuntu0.18+esm2"
},
{
"binary_name": "git-daemon-sysvinit",
"binary_version": "1:2.17.1-1ubuntu0.18+esm2"
},
{
"binary_name": "git-el",
"binary_version": "1:2.17.1-1ubuntu0.18+esm2"
},
{
"binary_name": "git-email",
"binary_version": "1:2.17.1-1ubuntu0.18+esm2"
},
{
"binary_name": "git-gui",
"binary_version": "1:2.17.1-1ubuntu0.18+esm2"
},
{
"binary_name": "git-man",
"binary_version": "1:2.17.1-1ubuntu0.18+esm2"
},
{
"binary_name": "git-mediawiki",
"binary_version": "1:2.17.1-1ubuntu0.18+esm2"
},
{
"binary_name": "git-svn",
"binary_version": "1:2.17.1-1ubuntu0.18+esm2"
},
{
"binary_name": "gitk",
"binary_version": "1:2.17.1-1ubuntu0.18+esm2"
},
{
"binary_name": "gitweb",
"binary_version": "1:2.17.1-1ubuntu0.18+esm2"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "git",
"purl": "pkg:deb/ubuntu/git@1:2.17.1-1ubuntu0.18+esm2?arch=source\u0026distro=esm-infra/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1:2.17.1-1ubuntu0.18+esm2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1:2.14.1-1ubuntu4",
"1:2.15.1-1ubuntu2",
"1:2.17.0-1ubuntu1",
"1:2.17.1-1ubuntu0.1",
"1:2.17.1-1ubuntu0.3",
"1:2.17.1-1ubuntu0.4",
"1:2.17.1-1ubuntu0.5",
"1:2.17.1-1ubuntu0.6",
"1:2.17.1-1ubuntu0.7",
"1:2.17.1-1ubuntu0.8",
"1:2.17.1-1ubuntu0.9",
"1:2.17.1-1ubuntu0.10",
"1:2.17.1-1ubuntu0.11",
"1:2.17.1-1ubuntu0.12",
"1:2.17.1-1ubuntu0.13",
"1:2.17.1-1ubuntu0.14",
"1:2.17.1-1ubuntu0.15",
"1:2.17.1-1ubuntu0.16",
"1:2.17.1-1ubuntu0.17",
"1:2.17.1-1ubuntu0.18",
"1:2.17.1-1ubuntu0.18+esm1"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-48384",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "high",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-48386",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:Pro:20.04:LTS"
}
},
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "git",
"binary_version": "1:2.25.1-1ubuntu3.14+esm1"
},
{
"binary_name": "git-all",
"binary_version": "1:2.25.1-1ubuntu3.14+esm1"
},
{
"binary_name": "git-cvs",
"binary_version": "1:2.25.1-1ubuntu3.14+esm1"
},
{
"binary_name": "git-daemon-run",
"binary_version": "1:2.25.1-1ubuntu3.14+esm1"
},
{
"binary_name": "git-daemon-sysvinit",
"binary_version": "1:2.25.1-1ubuntu3.14+esm1"
},
{
"binary_name": "git-el",
"binary_version": "1:2.25.1-1ubuntu3.14+esm1"
},
{
"binary_name": "git-email",
"binary_version": "1:2.25.1-1ubuntu3.14+esm1"
},
{
"binary_name": "git-gui",
"binary_version": "1:2.25.1-1ubuntu3.14+esm1"
},
{
"binary_name": "git-man",
"binary_version": "1:2.25.1-1ubuntu3.14+esm1"
},
{
"binary_name": "git-mediawiki",
"binary_version": "1:2.25.1-1ubuntu3.14+esm1"
},
{
"binary_name": "git-svn",
"binary_version": "1:2.25.1-1ubuntu3.14+esm1"
},
{
"binary_name": "gitk",
"binary_version": "1:2.25.1-1ubuntu3.14+esm1"
},
{
"binary_name": "gitweb",
"binary_version": "1:2.25.1-1ubuntu3.14+esm1"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "git",
"purl": "pkg:deb/ubuntu/git@1:2.25.1-1ubuntu3.14+esm1?arch=source\u0026distro=esm-infra/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1:2.25.1-1ubuntu3.14+esm1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1:2.20.1-2ubuntu1",
"1:2.24.0-1ubuntu1",
"1:2.24.0-1ubuntu2",
"1:2.25.0-1ubuntu1",
"1:2.25.1-1ubuntu1",
"1:2.25.1-1ubuntu2",
"1:2.25.1-1ubuntu3",
"1:2.25.1-1ubuntu3.1",
"1:2.25.1-1ubuntu3.2",
"1:2.25.1-1ubuntu3.3",
"1:2.25.1-1ubuntu3.4",
"1:2.25.1-1ubuntu3.5",
"1:2.25.1-1ubuntu3.6",
"1:2.25.1-1ubuntu3.7",
"1:2.25.1-1ubuntu3.8",
"1:2.25.1-1ubuntu3.10",
"1:2.25.1-1ubuntu3.11",
"1:2.25.1-1ubuntu3.12",
"1:2.25.1-1ubuntu3.13",
"1:2.25.1-1ubuntu3.14"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-48384",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "high",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-48386",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "git",
"binary_version": "1:2.34.1-1ubuntu1.13"
},
{
"binary_name": "git-all",
"binary_version": "1:2.34.1-1ubuntu1.13"
},
{
"binary_name": "git-cvs",
"binary_version": "1:2.34.1-1ubuntu1.13"
},
{
"binary_name": "git-daemon-run",
"binary_version": "1:2.34.1-1ubuntu1.13"
},
{
"binary_name": "git-daemon-sysvinit",
"binary_version": "1:2.34.1-1ubuntu1.13"
},
{
"binary_name": "git-email",
"binary_version": "1:2.34.1-1ubuntu1.13"
},
{
"binary_name": "git-gui",
"binary_version": "1:2.34.1-1ubuntu1.13"
},
{
"binary_name": "git-man",
"binary_version": "1:2.34.1-1ubuntu1.13"
},
{
"binary_name": "git-mediawiki",
"binary_version": "1:2.34.1-1ubuntu1.13"
},
{
"binary_name": "git-svn",
"binary_version": "1:2.34.1-1ubuntu1.13"
},
{
"binary_name": "gitk",
"binary_version": "1:2.34.1-1ubuntu1.13"
},
{
"binary_name": "gitweb",
"binary_version": "1:2.34.1-1ubuntu1.13"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "git",
"purl": "pkg:deb/ubuntu/git@1:2.34.1-1ubuntu1.13?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1:2.34.1-1ubuntu1.13"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1:2.32.0-1ubuntu1",
"1:2.33.1-1ubuntu1",
"1:2.34.1-1ubuntu1",
"1:2.34.1-1ubuntu1.1",
"1:2.34.1-1ubuntu1.2",
"1:2.34.1-1ubuntu1.4",
"1:2.34.1-1ubuntu1.5",
"1:2.34.1-1ubuntu1.6",
"1:2.34.1-1ubuntu1.8",
"1:2.34.1-1ubuntu1.9",
"1:2.34.1-1ubuntu1.10",
"1:2.34.1-1ubuntu1.11",
"1:2.34.1-1ubuntu1.12"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2025-27613",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-27614",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-46835",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-48384",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "high",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-48385",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2025-48386",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:24.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "git",
"binary_version": "1:2.43.0-1ubuntu7.3"
},
{
"binary_name": "git-all",
"binary_version": "1:2.43.0-1ubuntu7.3"
},
{
"binary_name": "git-cvs",
"binary_version": "1:2.43.0-1ubuntu7.3"
},
{
"binary_name": "git-daemon-run",
"binary_version": "1:2.43.0-1ubuntu7.3"
},
{
"binary_name": "git-daemon-sysvinit",
"binary_version": "1:2.43.0-1ubuntu7.3"
},
{
"binary_name": "git-email",
"binary_version": "1:2.43.0-1ubuntu7.3"
},
{
"binary_name": "git-gui",
"binary_version": "1:2.43.0-1ubuntu7.3"
},
{
"binary_name": "git-man",
"binary_version": "1:2.43.0-1ubuntu7.3"
},
{
"binary_name": "git-mediawiki",
"binary_version": "1:2.43.0-1ubuntu7.3"
},
{
"binary_name": "git-svn",
"binary_version": "1:2.43.0-1ubuntu7.3"
},
{
"binary_name": "gitk",
"binary_version": "1:2.43.0-1ubuntu7.3"
},
{
"binary_name": "gitweb",
"binary_version": "1:2.43.0-1ubuntu7.3"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "git",
"purl": "pkg:deb/ubuntu/git@1:2.43.0-1ubuntu7.3?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1:2.43.0-1ubuntu7.3"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1:2.40.1-1ubuntu1",
"1:2.43.0-1ubuntu1",
"1:2.43.0-1ubuntu5",
"1:2.43.0-1ubuntu6",
"1:2.43.0-1ubuntu7",
"1:2.43.0-1ubuntu7.1",
"1:2.43.0-1ubuntu7.2"
]
}
],
"aliases": [],
"details": "Avi Halachmi discovered that Git incorrectly managed file modification\nconstraints with Gitk. An attacker could possibly use this issue to create\nor write to arbitrary files on the system. (CVE-2025-27613)\n\nAvi Halachmi discovered that Git incorrectly handled arguments when\ninvoking the Gitk utility. If a user were tricked into cloning a malicious\nGit repository, an attacker could possibly use this issue to run arbitrary\ncommands. This issue only affected Ubuntu 24.04 LTS, Ubuntu 24.10, and\nUbuntu 25.04. (CVE-2025-27614)\n\nJohannes Sixt discovered that Git incorrectly managed file modification\nconstraints with Git GUI. If a user were tricked into editing a file in a\nmalicious Git repository, an attacker could possibly use this issue to\ncreate or write to arbitrary files on the system. (CVE-2025-46835)\n\nDavid Leadbeater discovered that Git incorrectly stripped CRLF characters\nwhen editing configuration files. An attacker could possibly use this issue\nto execute arbitrary code. (CVE-2025-48384)\n\nDavid Leadbeater discovered that Git incorrectly handled verification when\nfetching remote Git repositories. An attacker could possibly use this issue\nto perform protocol injection, leading to arbitrary code execution. This\nissue only affected Ubuntu 24.04 LTS, Ubuntu 24.10, and Ubuntu 25.04.\n(CVE-2025-48385)\n\nDavid Leadbeater discovered that Git incorrectly handled memory with the\nwincred credential helper. An attacker could possibly use this issue to\ncause a denial of service. (CVE-2025-48386)",
"id": "USN-7626-1",
"modified": "2026-06-25T10:46:53Z",
"published": "2025-07-08T17:57:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7626-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-27613"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-27614"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-46835"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-48384"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-48385"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2025-48386"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "git vulnerabilities",
"upstream": [
"UBUNTU-CVE-2025-27613",
"UBUNTU-CVE-2025-27614",
"UBUNTU-CVE-2025-46835",
"UBUNTU-CVE-2025-48384",
"UBUNTU-CVE-2025-48385",
"UBUNTU-CVE-2025-48386"
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.