CVE-2018-17456
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-17456
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-17456.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-17456
- Downstream
- Related
- Published
- 2018-10-06T14:29:00Z
- Modified
- 2025-10-14T16:22:16.920067Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Git before 2.14.5, 2.15.x before 2.15.3, 2.16.x before 2.16.5, 2.17.x before 2.17.2, 2.18.x before 2.18.1, and 2.19.x before 2.19.1 allows remote code execution during processing of a recursive "git clone" of a superproject if a .gitmodules file has a URL field beginning with a '-' character.
- References
-
- http://packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html
- http://www.securityfocus.com/bid/105523
- http://www.securityfocus.com/bid/107511
- http://www.securitytracker.com/id/1041811
- https://access.redhat.com/errata/RHSA-2018:3408
- https://access.redhat.com/errata/RHSA-2018:3505
- https://access.redhat.com/errata/RHSA-2018:3541
- https://access.redhat.com/errata/RHSA-2020:0316
- https://github.com/git/git/commit/1a7fd1fb2998002da6e9ff2ee46e1bdd25ee8404
- https://github.com/git/git/commit/a124133e1e6ab5c7a9fef6d0e6bcb084e3455b46
- https://marc.info/?l=git&m=153875888916397&w=2
- https://seclists.org/bugtraq/2019/Mar/30
- https://usn.ubuntu.com/3791-1/
- https://www.debian.org/security/2018/dsa-4311
- https://www.exploit-db.com/exploits/45548/
- https://www.exploit-db.com/exploits/45631/
- https://www.openwall.com/lists/oss-security/2018/10/06/3
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00003.html
Affected packages
Git / github.com/git-for-windows/git
Affected ranges
- Type
- GIT
- Repo
- https://github.com/git-for-windows/git
- Events
- Type
- GIT
- Repo
- https://github.com/git/git
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
Affected versions
gitgui-0.*
gitgui-0.10.0
gitgui-0.10.1
gitgui-0.10.2
gitgui-0.11.0
gitgui-0.12.0
gitgui-0.13.0
gitgui-0.14.0
gitgui-0.15.0
gitgui-0.16.0
gitgui-0.17.0
gitgui-0.18.0
gitgui-0.19.0
gitgui-0.20.0
gitgui-0.21.0
gitgui-0.6.0
gitgui-0.6.1
gitgui-0.6.2
gitgui-0.6.3
gitgui-0.6.4
gitgui-0.6.5
gitgui-0.7.0
gitgui-0.7.0-rc1
gitgui-0.7.1
gitgui-0.7.2
gitgui-0.7.3
gitgui-0.7.4
gitgui-0.7.5
gitgui-0.8.0
gitgui-0.8.1
gitgui-0.8.2
gitgui-0.8.3
gitgui-0.8.4
gitgui-0.9.0
gitgui-0.9.1
gitgui-0.9.2
gitgui-0.9.3
v0.*
v0.99
v0.99.1
v0.99.2
v0.99.3
v0.99.4
v0.99.5
v0.99.6
v0.99.7
v0.99.7a
v0.99.7b
v0.99.7c
v0.99.7d
v0.99.8
v0.99.8a
v0.99.8b
v0.99.8c
v0.99.8d
v0.99.8e
v0.99.8f
v0.99.8g
v0.99.9
v0.99.9a
v0.99.9b
v0.99.9c
v0.99.9d
v0.99.9e
v0.99.9f
v0.99.9g
v0.99.9h
v0.99.9i
v0.99.9j
v0.99.9k
v0.99.9l
v0.99.9m
v0.99.9n
v1.*
v1.0.0
v1.0.0a
v1.0.0b
v1.0.1
v1.0.10
v1.0.11
v1.0.12
v1.0.13
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.0.6
v1.0.7
v1.0.8
v1.0.9
v1.0rc1
v1.0rc2
v1.0rc3
v1.0rc4
v1.0rc5
v1.0rc6
v1.1.0
v1.1.1
v1.1.2
v1.1.3
v1.1.4
v1.1.5
v1.1.6
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.2.5
v1.2.6
v1.3.0
v1.3.0-rc1
v1.3.0-rc2
v1.3.0-rc3
v1.3.0-rc4
v1.3.1
v1.3.2
v1.3.3
v1.4.0
v1.4.0-rc1
v1.4.0-rc2
v1.4.1
v1.4.1-rc1
v1.4.1-rc2
v1.4.1.1
v1.4.2
v1.4.2-rc1
v1.4.2-rc2
v1.4.2-rc3
v1.4.2-rc4
v1.4.2.1
v1.4.2.2
v1.4.2.3
v1.4.2.4
v1.4.3
v1.4.3-rc1
v1.4.3-rc2
v1.4.3-rc3
v1.4.3.1
v1.4.3.2
v1.4.3.3
v1.4.3.4
v1.4.3.5
v1.4.4
v1.4.4-rc1
v1.4.4-rc2
v1.4.4.1
v1.4.4.2
v1.4.4.3
v1.4.4.4
v1.5.0
v1.5.0-rc0
v1.5.0-rc1
v1.5.0-rc2
v1.5.0-rc3
v1.5.0-rc4
v1.5.0.1
v1.5.0.2
v1.5.0.3
v1.5.0.4
v1.5.0.5
v1.5.0.6
v1.5.0.7
v1.5.1
v1.5.1-rc1
v1.5.1-rc2
v1.5.1-rc3
v1.5.1.1
v1.5.1.2
v1.5.1.3
v1.5.1.4
v1.5.1.5
v1.5.1.6
v1.5.2
v1.5.2-rc0
v1.5.2-rc1
v1.5.2-rc2
v1.5.2-rc3
v1.5.2.1
v1.5.2.2
v1.5.2.3
v1.5.2.4
v1.5.2.5
v1.5.3
v1.5.3-rc0
v1.5.3-rc1
v1.5.3-rc2
v1.5.3-rc3
v1.5.3-rc4
v1.5.3-rc5
v1.5.3-rc6
v1.5.3-rc7
v1.5.3.1
v1.5.3.2
v1.5.3.3
v1.5.3.4
v1.5.3.5
v1.5.3.6
v1.5.3.7
v1.5.3.8
v1.5.4
v1.5.4-rc0
v1.5.4-rc1
v1.5.4-rc2
v1.5.4-rc3
v1.5.4-rc4
v1.5.4-rc5
v1.5.4.1
v1.5.4.2
v1.5.4.3
v1.5.4.4
v1.5.4.5
v1.5.4.6
v1.5.4.7
v1.5.5
v1.5.5-rc0
v1.5.5-rc1
v1.5.5-rc2
v1.5.5-rc3
v1.5.5.1
v1.5.5.2
v1.5.5.3
v1.5.5.4
v1.5.5.5
v1.5.5.6
v1.5.6
v1.5.6-rc0
v1.5.6-rc1
v1.5.6-rc2
v1.5.6-rc3
v1.5.6.1
v1.5.6.2
v1.5.6.3
v1.5.6.4
v1.5.6.5
v1.5.6.6
v1.6.0
v1.6.0-rc0
v1.6.0-rc1
v1.6.0-rc2
v1.6.0-rc3
v1.6.0.1
v1.6.0.2
v1.6.0.3
v1.6.0.4
v1.6.0.5
v1.6.0.6
v1.6.1
v1.6.1-rc1
v1.6.1-rc2
v1.6.1-rc3
v1.6.1-rc4
v1.6.1.1
v1.6.1.2
v1.6.1.3
v1.6.1.4
v1.6.2
v1.6.2-rc0
v1.6.2-rc1
v1.6.2-rc2
v1.6.2.1
v1.6.2.2
v1.6.2.3
v1.6.2.4
v1.6.2.5
v1.6.3
v1.6.3-rc0
v1.6.3-rc1
v1.6.3-rc2
v1.6.3-rc3
v1.6.3-rc4
v1.6.3.1
v1.6.3.2
v1.6.3.3
v1.6.3.4
v1.6.4
v1.6.4-rc0
v1.6.4-rc1
v1.6.4-rc2
v1.6.4-rc3
v1.6.4.1
v1.6.4.2
v1.6.4.3
v1.6.4.4
v1.6.4.5
v1.6.5
v1.6.5-rc0
v1.6.5-rc1
v1.6.5-rc2
v1.6.5-rc3
v1.6.5.1
v1.6.5.2
v1.6.5.3
v1.6.5.4
v1.6.5.5
v1.6.5.6
v1.6.5.7
v1.6.5.8
v1.6.5.9
v1.6.6
v1.6.6-rc0
v1.6.6-rc1
v1.6.6-rc2
v1.6.6-rc3
v1.6.6-rc4
v1.6.6.1
v1.6.6.2
v1.6.6.3
v1.7.0
v1.7.0-rc0
v1.7.0-rc1
v1.7.0-rc2
v1.7.0.1
v1.7.0.2
v1.7.0.3
v1.7.0.4
v1.7.0.5
v1.7.0.6
v1.7.0.7
v1.7.0.8
v1.7.0.9
v1.7.1
v1.7.1-rc0
v1.7.1-rc1
v1.7.1-rc2
v1.7.1.1
v1.7.1.2
v1.7.1.3
v1.7.1.4
v1.7.10
v1.7.10-rc0
v1.7.10-rc1
v1.7.10-rc2
v1.7.10-rc3
v1.7.10-rc4
v1.7.10.1
v1.7.10.2
v1.7.10.3
v1.7.10.4
v1.7.10.5
v1.7.11
v1.7.11-rc0
v1.7.11-rc1
v1.7.11-rc2
v1.7.11-rc3
v1.7.11.1
v1.7.11.2
v1.7.11.3
v1.7.11.4
v1.7.11.5
v1.7.11.6
v1.7.11.7
v1.7.12
v1.7.12-rc0
v1.7.12-rc1
v1.7.12-rc2
v1.7.12-rc3
v1.7.12.1
v1.7.12.2
v1.7.12.3
v1.7.12.4
v1.7.2
v1.7.2-rc0
v1.7.2-rc1
v1.7.2-rc2
v1.7.2-rc3
v1.7.2.1
v1.7.2.2
v1.7.2.3
v1.7.2.4
v1.7.2.5
v1.7.3
v1.7.3-rc0
v1.7.3-rc1
v1.7.3-rc2
v1.7.3.1
v1.7.3.2
v1.7.3.3
v1.7.3.4
v1.7.3.5
v1.7.4
v1.7.4-rc0
v1.7.4-rc1
v1.7.4-rc2
v1.7.4-rc3
v1.7.4.1
v1.7.4.2
v1.7.4.3
v1.7.4.4
v1.7.4.5
v1.7.5
v1.7.5-rc0
v1.7.5-rc1
v1.7.5-rc2
v1.7.5-rc3
v1.7.5.1
v1.7.5.2
v1.7.5.3
v1.7.5.4
v1.7.6
v1.7.6-rc0
v1.7.6-rc1
v1.7.6-rc2
v1.7.6-rc3
v1.7.6.1
v1.7.6.2
v1.7.6.3
v1.7.6.4
v1.7.6.5
v1.7.6.6
v1.7.7
v1.7.7-rc0
v1.7.7-rc1
v1.7.7-rc2
v1.7.7-rc3
v1.7.7.1
v1.7.7.2
v1.7.7.3
v1.7.7.4
v1.7.7.5
v1.7.7.6
v1.7.7.7
v1.7.8
v1.7.8-rc0
v1.7.8-rc1
v1.7.8-rc2
v1.7.8-rc3
v1.7.8-rc4
v1.7.8.1
v1.7.8.2
v1.7.8.3
v1.7.8.4
v1.7.8.5
v1.7.8.6
v1.7.9
v1.7.9-rc0
v1.7.9-rc1
v1.7.9-rc2
v1.7.9.1
v1.7.9.2
v1.7.9.3
v1.7.9.4
v1.7.9.5
v1.7.9.6
v1.7.9.7
v1.8.0
v1.8.0-rc0
v1.8.0-rc1
v1.8.0-rc2
v1.8.0-rc3
v1.8.0.1
v1.8.0.2
v1.8.0.3
v1.8.1
v1.8.1-rc0
v1.8.1-rc1
v1.8.1-rc2
v1.8.1-rc3
v1.8.1.1
v1.8.1.2
v1.8.1.3
v1.8.1.4
v1.8.1.5
v1.8.1.6
v1.8.2
v1.8.2-rc0
v1.8.2-rc1
v1.8.2-rc2
v1.8.2-rc3
v1.8.2.1
v1.8.2.2
v1.8.2.3
v1.8.3
v1.8.3-rc0
v1.8.3-rc1
v1.8.3-rc2
v1.8.3-rc3
v1.8.3.1
v1.8.3.2
v1.8.3.3
v1.8.3.4
v1.8.4
v1.8.4-rc0
v1.8.4-rc1
v1.8.4-rc2
v1.8.4-rc3
v1.8.4-rc4
v1.8.4.1
v1.8.4.2
v1.8.4.3
v1.8.4.4
v1.8.4.5
v1.8.5
v1.8.5-rc0
v1.8.5-rc1
v1.8.5-rc2
v1.8.5-rc3
v1.8.5.1
v1.8.5.2
v1.8.5.3
v1.8.5.4
v1.8.5.5
v1.8.5.6
v1.9-rc0
v1.9-rc1
v1.9-rc2
v1.9.0
v1.9.0-rc3
v1.9.1
v1.9.2
v1.9.3
v1.9.4
v1.9.5
v2.*
v2.0.0
v2.0.0-rc0
v2.0.0-rc1
v2.0.0-rc2
v2.0.0-rc3
v2.0.0-rc4
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.0.5
v2.1.0
v2.1.0-rc0
v2.1.0-rc1
v2.1.0-rc2
v2.1.1
v2.1.2
v2.1.3
v2.1.4
v2.10.0
v2.10.0-rc0
v2.10.0-rc1
v2.10.0-rc2
v2.10.1
v2.10.2
v2.10.3
v2.10.4
v2.10.5
v2.11.0
v2.11.0-rc0
v2.11.0-rc1
v2.11.0-rc2
v2.11.0-rc3
v2.11.1
v2.11.2
v2.11.3
v2.11.4
v2.12.0
v2.12.0-rc0
v2.12.0-rc1
v2.12.0-rc2
v2.12.1
v2.12.2
v2.12.3
v2.12.4
v2.12.5
v2.13.0
v2.13.0-rc0
v2.13.0-rc1
v2.13.0-rc2
v2.13.1
v2.13.2
v2.13.3
v2.13.4
v2.13.5
v2.13.6
v2.13.7
v2.14.0
v2.14.0-rc0
v2.14.0-rc1
v2.14.1
v2.14.2
v2.14.3
v2.14.4
v2.14.5
v2.15.0
v2.15.0-rc0
v2.15.0-rc1
v2.15.0-rc2
v2.15.1
v2.15.2
v2.15.3
v2.16.0
v2.16.0-rc0
v2.16.0-rc1
v2.16.0-rc2
v2.16.1
v2.16.2
v2.16.3
v2.16.4
v2.16.5
v2.17.0
v2.17.0-rc0
v2.17.0-rc1
v2.17.0-rc2
v2.17.1
v2.19.0
v2.2.0
v2.2.0-rc0
v2.2.0-rc1
v2.2.0-rc2
v2.2.0-rc3
v2.2.1
v2.2.2
v2.2.3
v2.3.0
v2.3.0-rc0
v2.3.0-rc1
v2.3.0-rc2
v2.3.1
v2.3.10
v2.3.2
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v2.4.0
v2.4.0-rc0
v2.4.0-rc1
v2.4.0-rc2
v2.4.0-rc3
v2.4.1
v2.4.10
v2.4.11
v2.4.12
v2.4.2
v2.4.3
v2.4.4
v2.4.5
v2.4.6
v2.4.7
v2.4.8
v2.4.9
v2.5.0
v2.5.0-rc0
v2.5.0-rc1
v2.5.0-rc2
v2.5.0-rc3
v2.5.1
v2.5.2
v2.5.3
v2.5.4
v2.5.5
v2.5.6
v2.6.0
v2.6.0-rc0
v2.6.0-rc1
v2.6.0-rc2
v2.6.0-rc3
v2.6.1
v2.6.2
v2.6.3
v2.6.4
v2.6.5
v2.6.6
v2.6.7
v2.7.0
v2.7.0-rc0
v2.7.0-rc1
v2.7.0-rc2
v2.7.0-rc3
v2.7.1
v2.7.2
v2.7.3
v2.7.4
v2.7.5
v2.7.6
v2.8.0
v2.8.0-rc0
v2.8.0-rc1
v2.8.0-rc2
v2.8.0-rc3
v2.8.0-rc4
v2.8.1
v2.8.2
v2.8.3
v2.8.4
v2.8.5
v2.8.6
v2.9.0
v2.9.0-rc0
v2.9.0-rc1
v2.9.0-rc2
v2.9.1
v2.9.2
v2.9.3
v2.9.4
v2.9.5
Database specific
{
"vanir_signatures": [
{
"signature_version": "v1",
"target": {
"function": "fsck_gitmodules_fn",
"file": "fsck.c"
},
"signature_type": "Function",
"source": "https://github.com/git/git/commit/1a7fd1fb2998002da6e9ff2ee46e1bdd25ee8404",
"deprecated": false,
"digest": {
"length": 653.0,
"function_hash": "280767856758277171414092295284574468787"
},
"id": "CVE-2018-17456-2df45b27"
},
{
"signature_version": "v1",
"target": {
"function": "fsck_gitmodules_fn",
"file": "fsck.c"
},
"signature_type": "Function",
"source": "https://github.com/git/git/commit/a124133e1e6ab5c7a9fef6d0e6bcb084e3455b46",
"deprecated": false,
"digest": {
"length": 464.0,
"function_hash": "74687755865234334360883501852567920378"
},
"id": "CVE-2018-17456-6395f845"
},
{
"signature_version": "v1",
"target": {
"file": "fsck.c"
},
"signature_type": "Line",
"source": "https://github.com/git/git/commit/1a7fd1fb2998002da6e9ff2ee46e1bdd25ee8404",
"deprecated": false,
"digest": {
"line_hashes": [
"61187277327173978608487490955699247805",
"322478933031989535159482901598085121490",
"105640845193175585999041621410241546937",
"320863403475869972817195883113195046675",
"112056197659761133531585212977590424954",
"186663816293050747954242156545984267682",
"206904128480667008530182138888978574630",
"191728292391714541701984138567608141284"
],
"threshold": 0.9
},
"id": "CVE-2018-17456-f3198db8"
},
{
"signature_version": "v1",
"target": {
"file": "fsck.c"
},
"signature_type": "Line",
"source": "https://github.com/git/git/commit/a124133e1e6ab5c7a9fef6d0e6bcb084e3455b46",
"deprecated": false,
"digest": {
"line_hashes": [
"217918380924176957102810654075341599196",
"117753730928290908950277960920988579234",
"238564133705298630809711888480831625193",
"40793998524149642212331206026820467726",
"131744534305363149181561143635993325041",
"118269845443441089115293841204093565177",
"154178865154027729581994095520201329671",
"45981377794252269677761437338334550314"
],
"threshold": 0.9
},
"id": "CVE-2018-17456-ff58f248"
}
]
}