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"-Synchronized-Data."

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CVE Team 2023-05-19 22:00:37 +00:00
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4 changed files with 140 additions and 4 deletions
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90
2023/28xxx/CVE-2023-28623.json
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{
"data_version": "4.0",
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ID": "CVE-2023-28623",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"ASSIGNER": "security-advisories@github.com",
"STATE": "PUBLIC"
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "Zulip is an open-source team collaboration tool with unique topic-based threading. In the event that 1: `ZulipLDAPAuthBackend` and an external authentication backend (any aside of `ZulipLDAPAuthBackend` and `EmailAuthBackend`) are the only ones enabled in `AUTHENTICATION_BACKENDS` in `/etc/zulip/settings.py` and 2: The organization permissions don't require invitations to join. An attacker can create a new account in the organization with an arbitrary email address in their control that's not in the organization's LDAP directory. The impact is limited to installations which have this specific combination of authentication backends as described above in addition to having `Invitations are required for joining this organization` organization permission disabled. This issue has been addressed in version 6.2. Users are advised to upgrade. Users unable to upgrade may enable the `Invitations are required for joining this organization` organization permission to prevent this issue."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-285: Improper Authorization",
"cweId": "CWE-285"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-862: Missing Authorization",
"cweId": "CWE-862"
}
]
}
]
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "zulip",
"product": {
"product_data": [
{
"product_name": "zulip",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": ">= 2.1.0, < 6.2"
}
]
}
}
]
}
}
]
}
},
"references": {
"reference_data": [
{
"url": "https://github.com/zulip/zulip/security/advisories/GHSA-7p62-pjwg-56rv",
"refsource": "MISC",
"name": "https://github.com/zulip/zulip/security/advisories/GHSA-7p62-pjwg-56rv"
},
{
"url": "https://github.com/zulip/zulip/commit/3df1b4dd7c210c21deb6f829df19412b74573f8d",
"refsource": "MISC",
"name": "https://github.com/zulip/zulip/commit/3df1b4dd7c210c21deb6f829df19412b74573f8d"
}
]
},
"source": {
"advisory": "GHSA-7p62-pjwg-56rv",
"discovery": "UNKNOWN"
},
"impact": {
"cvss": [
{
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N",
"version": "3.1"
}
]
}

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2023/2xxx/CVE-2023-2819.json Normal file
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"STATE": "RESERVED"
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"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
}
]
}
}

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2023/2xxx/CVE-2023-2820.json Normal file
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{
"data_type": "CVE",
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"CVE_data_meta": {
"ID": "CVE-2023-2820",
"ASSIGNER": "cve@mitre.org",
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"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
}
]
}
}

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2023/2xxx/CVE-2023-2821.json Normal file
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{
"data_type": "CVE",
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"CVE_data_meta": {
"ID": "CVE-2023-2821",
"ASSIGNER": "cve@mitre.org",
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"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
}
]
}
}