CVE-2015-7545
Estado: ModificadaCrítica (9.8)—
The (1) git-remote-ext and (2) unspecified other remote helper programs in Git before 2.3.10, 2.4.x before 2.4.10, 2.5.x before 2.5.4, and 2.6.x before 2.6.1 do not properly restrict the allowed protocols, which might allow remote attackers to execute arbitrary code via a URL in a (a) .gitmodules file or (b) unknown other sources in a submodule.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 19%
- Percentil entre todas las CVEs puntuadas: 97
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (4)
CWE
- CWE-20, CWE-284
Referencias
- http://lists.opensuse.org/opensuse-updates/2015-11/msg00066.html
- http://rhn.redhat.com/errata/RHSA-2015-2515.html
- http://www.debian.org/security/2016/dsa-3435
- http://www.openwall.com/lists/oss-security/2015/12/08/5
- http://www.openwall.com/lists/oss-security/2015/12/09/8
- http://www.openwall.com/lists/oss-security/2015/12/11/7
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/78711
- http://www.securitytracker.com/id/1034501
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.533255
- http://www.ubuntu.com/usn/USN-2835-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1269794
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.3.10.txt
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.4.10.txt
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.5.4.txt
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.6.1.txt
- https://kernel.googlesource.com/pub/scm/git/git/+/33cfccbbf35a56e190b79bdec5c85457c952a021
- https://lkml.org/lkml/2015/10/5/683
- https://security.gentoo.org/glsa/201605-01
- http://lists.opensuse.org/opensuse-updates/2015-11/msg00066.html
- http://rhn.redhat.com/errata/RHSA-2015-2515.html
- http://www.debian.org/security/2016/dsa-3435
- http://www.openwall.com/lists/oss-security/2015/12/08/5
- http://www.openwall.com/lists/oss-security/2015/12/09/8
- http://www.openwall.com/lists/oss-security/2015/12/11/7
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/78711
- http://www.securitytracker.com/id/1034501
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.533255
- http://www.ubuntu.com/usn/USN-2835-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1269794
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.3.10.txt
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.4.10.txt
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.5.4.txt
- https://github.com/git/git/blob/master/Documentation/RelNotes/2.6.1.txt
- https://kernel.googlesource.com/pub/scm/git/git/+/33cfccbbf35a56e190b79bdec5c85457c952a021
- https://lkml.org/lkml/2015/10/5/683
- https://security.gentoo.org/glsa/201605-01
JSON original (NVD)
Mostrar
{
"id": "CVE-2015-7545",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.0",
"baseScore": 9.8,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "secalert@redhat.com",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2016-04-13T15:59:01.320",
"references": [
{
"url": "http://lists.opensuse.org/opensuse-updates/2015-11/msg00066.html",
"source": "secalert@redhat.com"
},
{
"url": "http://rhn.redhat.com/errata/RHSA-2015-2515.html",
"source": "secalert@redhat.com"
},
{
"url": "http://www.debian.org/security/2016/dsa-3435",
"source": "secalert@redhat.com"
},
{
"url": "http://www.openwall.com/lists/oss-security/2015/12/08/5",
"source": "secalert@redhat.com"
},
{
"url": "http://www.openwall.com/lists/oss-security/2015/12/09/8",
"source": "secalert@redhat.com"
},
{
"url": "http://www.openwall.com/lists/oss-security/2015/12/11/7",
"source": "secalert@redhat.com"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html",
"source": "secalert@redhat.com"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html",
"source": "secalert@redhat.com"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html",
"source": "secalert@redhat.com"
},
{
"url": "http://www.securityfocus.com/bid/78711",
"source": "secalert@redhat.com"
},
{
"url": "http://www.securitytracker.com/id/1034501",
"source": "secalert@redhat.com"
},
{
"url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.533255",
"source": "secalert@redhat.com"
},
{
"url": "http://www.ubuntu.com/usn/USN-2835-1",
"source": "secalert@redhat.com"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1269794",
"source": "secalert@redhat.com"
},
{
"url": "https://github.com/git/git/blob/master/Documentation/RelNotes/2.3.10.txt",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "https://github.com/git/git/blob/master/Documentation/RelNotes/2.4.10.txt",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "https://github.com/git/git/blob/master/Documentation/RelNotes/2.5.4.txt",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "https://github.com/git/git/blob/master/Documentation/RelNotes/2.6.1.txt",
"source": "secalert@redhat.com"
},
{
"url": "https://kernel.googlesource.com/pub/scm/git/git/+/33cfccbbf35a56e190b79bdec5c85457c952a021",
"source": "secalert@redhat.com"
},
{
"url": "https://lkml.org/lkml/2015/10/5/683",
"source": "secalert@redhat.com"
},
{
"url": "https://security.gentoo.org/glsa/201605-01",
"source": "secalert@redhat.com"
},
{
"url": "http://lists.opensuse.org/opensuse-updates/2015-11/msg00066.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://rhn.redhat.com/errata/RHSA-2015-2515.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.debian.org/security/2016/dsa-3435",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.openwall.com/lists/oss-security/2015/12/08/5",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.openwall.com/lists/oss-security/2015/12/09/8",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.openwall.com/lists/oss-security/2015/12/11/7",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securityfocus.com/bid/78711",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securitytracker.com/id/1034501",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.533255",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.ubuntu.com/usn/USN-2835-1",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1269794",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://github.com/git/git/blob/master/Documentation/RelNotes/2.3.10.txt",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://github.com/git/git/blob/master/Documentation/RelNotes/2.4.10.txt",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://github.com/git/git/blob/master/Documentation/RelNotes/2.5.4.txt",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://github.com/git/git/blob/master/Documentation/RelNotes/2.6.1.txt",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://kernel.googlesource.com/pub/scm/git/git/+/33cfccbbf35a56e190b79bdec5c85457c952a021",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://lkml.org/lkml/2015/10/5/683",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://security.gentoo.org/glsa/201605-01",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-20"
},
{
"lang": "en",
"value": "CWE-284"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The (1) git-remote-ext and (2) unspecified other remote helper programs in Git before 2.3.10, 2.4.x before 2.4.10, 2.5.x before 2.5.4, and 2.6.x before 2.6.1 do not properly restrict the allowed protocols, which might allow remote attackers to execute arbitrary code via a URL in a (a) .gitmodules file or (b) unknown other sources in a submodule."
},
{
"lang": "es",
"value": "El (1) git-remote-ext y (2) otros programas de ayuda remotos no especificados en Git en versiones anteriores a 2.3.10, 2.4.x en versiones anteriores a 2.4.10, 2.5.x en versiones anteriores a 2.5.4 y 2.6.x en versiones anteriores a 2.6.1 no restringen correctamente los protocolos permitidos, lo que podría permitir a atacantes remotos ejecutar código arbitrario a través de una URL en un (a) archivo .gitmodules u (b) otras fuentes desconocidas en un submódulo."
}
],
"lastModified": "2026-06-17T00:32:43.107",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:git_project:git:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AE0D05BB-1BFE-4BB9-A701-05F3E0109F85",
"versionEndIncluding": "2.3.9"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "721C0D3E-F214-4347-896A-3F1866286029"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DDC97E73-FE7D-40DD-BA8B-71E3CE3E5C6B"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.4.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F2A0F218-26C6-444F-854C-2264B24D029C"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.4.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "65B4AE0E-5020-427B-9625-1EA3AC54ABD9"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.4.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5766EF06-BEC1-4FD9-8F29-68324A7B94A6"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.4.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CAA8483A-8404-4237-B306-BAE83980BD10"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.4.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F871DDC6-BE12-41E5-A088-3FDC7F62D959"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.4.7:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5E0F1049-E958-4453-B259-36A99167C3BC"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.4.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DD2F404D-42FA-4F57-A046-2DDEDACADC93"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.4.9:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9D16372D-7870-4F33-B53F-DEAF689EEE1A"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F50C530F-6122-4E70-A718-3ACFFF18BC81"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5B6048B6-9CAE-4B2C-AC69-8374DDA97A15"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.5.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "007EBCB7-19E7-46D9-8842-65F36CA7C0C5"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.5.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7E414B6E-2783-4E96-B15B-1971E4C78EDC"
},
{
"criteria": "cpe:2.3:a:git_project:git:2.6.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5C57363C-6D6C-41F3-9D69-E38DDAE7C05B"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9D7EE4B6-A6EC-4B9B-91DF-79615796673F"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F38D3B7E-8429-473F-BB31-FC3583EE5A5B"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E88A537F-F4D0-46B9-9E37-965233C2A355"
},
{
"criteria": "cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A10BC294-9196-425F-9FB0-B1625465B47F"
},
{
"criteria": "cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "03117DF1-3BEC-4B8D-AD63-DBBDB2126081"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "secalert@redhat.com"
}