CVE-2012-4465 (GCVE-0-2012-4465)
Vulnerability from cvelistv5
Published
2012-10-10 18:00
Modified
2024-08-06 20:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Heap-based buffer overflow in the substr function in parsing.c in cgit 0.9.0.3 and earlier allows remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via an empty username in the "Author" field in a commit.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-06T20:35:09.804Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "[oss-security] 20120930 cgit: heap buffer overflow",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2012/09/30/1"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://git.zx2c4.com/cgit/commit/?id=7757d1b046ecb67b830151d20715c658867df1ec"
},
{
"name": "[cgit] 20120703 avoid stack-smash when processing unusual commit",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://hjemli.net/pipermail/cgit/2012-July/000652.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=820733"
},
{
"name": "50734",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA",
"x_transferred"
],
"url": "http://secunia.com/advisories/50734"
},
{
"name": "55724",
"tags": [
"vdb-entry",
"x_refsource_BID",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/55724"
},
{
"name": "[oss-security] 20121003 Re: cgit: heap buffer overflow",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2012/10/03/7"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2012-04-23T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Heap-based buffer overflow in the substr function in parsing.c in cgit 0.9.0.3 and earlier allows remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via an empty username in the \"Author\" field in a commit."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2013-01-29T10:00:00",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"name": "[oss-security] 20120930 cgit: heap buffer overflow",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://www.openwall.com/lists/oss-security/2012/09/30/1"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://git.zx2c4.com/cgit/commit/?id=7757d1b046ecb67b830151d20715c658867df1ec"
},
{
"name": "[cgit] 20120703 avoid stack-smash when processing unusual commit",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://hjemli.net/pipermail/cgit/2012-July/000652.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=820733"
},
{
"name": "50734",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA"
],
"url": "http://secunia.com/advisories/50734"
},
{
"name": "55724",
"tags": [
"vdb-entry",
"x_refsource_BID"
],
"url": "http://www.securityfocus.com/bid/55724"
},
{
"name": "[oss-security] 20121003 Re: cgit: heap buffer overflow",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "http://www.openwall.com/lists/oss-security/2012/10/03/7"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2012-4465",
"datePublished": "2012-10-10T18:00:00",
"dateReserved": "2012-08-21T00:00:00",
"dateUpdated": "2024-08-06T20:35:09.804Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2012-4465\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2012-10-10T18:55:05.207\",\"lastModified\":\"2025-04-11T00:51:21.963\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Heap-based buffer overflow in the substr function in parsing.c in cgit 0.9.0.3 and earlier allows remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via an empty username in the \\\"Author\\\" field in a commit.\"},{\"lang\":\"es\",\"value\":\"Desbordamiento de b\u00fafer basado en memoria din\u00e1mica en la funci\u00f3n substr en parsing.c en cgit v0.9.0.3, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) y posiblemente ejecutar c\u00f3digo a trav\u00e9s de un nombre vac\u00edo en el campo \\\"Author\\\" en una solicitud.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:P/I:P/A:P\",\"baseScore\":6.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-119\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"0.9.0.3\",\"matchCriteriaId\":\"7A82FD8B-D714-411C-9DF4-A9BCE9465E6B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EED1FFDD-4C04-415A-A6D6-8DAB2998A8AA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"23F704C1-4129-47D9-B844-B3E20696E36D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"434FAA85-D943-4E63-85C9-F0883CEB53E1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6DF1115A-A47F-4A4F-8AED-F24302A0DF4C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"374B218F-A4D0-4704-A2A8-74F8A7D5759A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ED123524-4D31-469E-9B2A-504033ACFE46\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.6.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EE0D9623-3291-4DD1-9966-2307F7BB20B1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.6.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ED6865FF-0102-46FA-8A2A-23FAC59CF1FB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.6.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F8F178CE-4D7E-41CE-AA63-78E516063A7D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1FE3007F-6BDA-42FC-84E0-19E271E6577D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.7.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"69087A94-2220-4F10-ACF4-337541661A1A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.7.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7B0D564C-2F88-42E9-AF86-821DB37C8FD6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3BD8D272-6729-4AEC-8058-6C6644165947\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.8.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"73FBD314-B417-4E83-827D-CC91861629B6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.8.1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9AE4ADD1-765B-4E83-A918-CE0DC1B30948\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.8.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"79FE9604-158B-4272-8DD2-A43CEC9885BB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.8.2.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"545A1C08-F649-4226-852F-7AC7FFCA41ED\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.8.2.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"783F5116-FD04-4D42-8EAA-C1CEF41A0C00\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.8.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6B6063B5-BA90-407C-9068-A853E27C76BB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.8.3.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4AD828C7-AC59-412C-A560-D5B944D357A5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.8.3.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"59943A07-8B85-4EB5-B8E7-E4587D472D31\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.8.3.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AF02DFB4-BA4D-4A36-9F0A-E0D04727A206\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.8.3.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1D953ABA-EE07-4796-9B3A-516C3B8E198D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.8.3.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F1211001-96A0-4686-A718-E1F6FE0FB520\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8BFB6787-0F9E-45C1-B967-0E2A7CEC1F14\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.9.0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1C6EE19E-B467-430F-A53E-FD4A1D3ED753\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:lars_hjemli:cgit:0.9.0.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9C8A8CDF-4730-49E5-9181-C462E9EF2CE9\"}]}]}],\"references\":[{\"url\":\"http://git.zx2c4.com/cgit/commit/?id=7757d1b046ecb67b830151d20715c658867df1ec\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://hjemli.net/pipermail/cgit/2012-July/000652.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/50734\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/09/30/1\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/10/03/7\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securityfocus.com/bid/55724\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=820733\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://git.zx2c4.com/cgit/commit/?id=7757d1b046ecb67b830151d20715c658867df1ec\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://hjemli.net/pipermail/cgit/2012-July/000652.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/50734\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/09/30/1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/10/03/7\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/55724\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=820733\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…