gsd-2020-28991
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Gitea 0.9.99 through 1.12.x before 1.12.6 does not prevent a git protocol path that specifies a TCP port number and also contains newlines (with URL encoding) in ParseRemoteAddr in modules/auth/repo_form.go.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-28991",
"description": "Gitea 0.9.99 through 1.12.x before 1.12.6 does not prevent a git protocol path that specifies a TCP port number and also contains newlines (with URL encoding) in ParseRemoteAddr in modules/auth/repo_form.go.",
"id": "GSD-2020-28991",
"references": [
"https://security.archlinux.org/CVE-2020-28991"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-28991"
],
"details": "Gitea 0.9.99 through 1.12.x before 1.12.6 does not prevent a git protocol path that specifies a TCP port number and also contains newlines (with URL encoding) in ParseRemoteAddr in modules/auth/repo_form.go.",
"id": "GSD-2020-28991",
"modified": "2023-12-13T01:22:01.818587Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2020-28991",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
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"data_type": "CVE",
"data_version": "4.0",
"description": {
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"lang": "eng",
"value": "Gitea 0.9.99 through 1.12.x before 1.12.6 does not prevent a git protocol path that specifies a TCP port number and also contains newlines (with URL encoding) in ParseRemoteAddr in modules/auth/repo_form.go."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AC:L/A:N/C:L/I:N/PR:L/S:C/UI:N",
"version": "3.1"
}
},
"problemtype": {
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"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/go-gitea/gitea/pull/13525",
"refsource": "MISC",
"url": "https://github.com/go-gitea/gitea/pull/13525"
},
{
"name": "https://github.com/go-gitea/gitea/releases/tag/v1.12.6",
"refsource": "MISC",
"url": "https://github.com/go-gitea/gitea/releases/tag/v1.12.6"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=v0.9.99 \u003cv1.12.6",
"affected_versions": "All versions starting from 0.9.99 before 1.12.6",
"cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2020-12-03",
"description": "Gitea does not prevent a git protocol path that specifies a TCP port number and also contains newlines (with URL encoding) in ParseRemoteAddr in `modules/auth/repo_form.go.`",
"fixed_versions": [
"v1.12.6"
],
"identifier": "CVE-2020-28991",
"identifiers": [
"CVE-2020-28991"
],
"not_impacted": "All versions before 0.9.99, all versions starting from 1.12.6",
"package_slug": "go/github.com/go-gitea/gitea",
"pubdate": "2020-11-24",
"solution": "Upgrade to version 1.12.6 or above.",
"title": "Insufficient Input Validation",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-28991"
],
"uuid": "adf8fa24-e2f7-4eff-8cf3-393589883ae1",
"versions": [
{
"commit": {
"sha": "6bcff7828f117af8d51285ce3acba01a7e40a867",
"tags": [
"v0.9.99"
],
"timestamp": "20161017021759"
},
"number": "v0.9.99"
},
{
"commit": {
"sha": "08209589da0f669a4595841ff3b7d99c3673182c",
"tags": [
"v1.12.6"
],
"timestamp": "20201116065734"
},
"number": "v1.12.6"
}
]
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.12.6",
"versionStartIncluding": "0.9.99",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2020-28991"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "Gitea 0.9.99 through 1.12.x before 1.12.6 does not prevent a git protocol path that specifies a TCP port number and also contains newlines (with URL encoding) in ParseRemoteAddr in modules/auth/repo_form.go."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/go-gitea/gitea/pull/13525",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/go-gitea/gitea/pull/13525"
},
{
"name": "https://github.com/go-gitea/gitea/releases/tag/v1.12.6",
"refsource": "MISC",
"tags": [
"Release Notes",
"Third Party Advisory"
],
"url": "https://github.com/go-gitea/gitea/releases/tag/v1.12.6"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9
}
},
"lastModifiedDate": "2020-12-03T15:38Z",
"publishedDate": "2020-11-24T01:15Z"
}
}
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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