CVE-2022-23643 (GCVE-0-2022-23643)
Vulnerability from cvelistv5
Published
2022-02-15 21:25
Modified
2025-04-23 19:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Sourcegraph is a code search and navigation engine. Sourcegraph versions 3.35 and 3.36 reintroduced a previously fixed side-channel vulnerabilitity in the Code Monitoring feature where strings in private source code could be guessed by an authenticated but unauthorized actor. This issue affects only the Code Monitoring feature, whereas CVE-2021-43823 also affected saved searches. A successful attack would require an authenticated bad actor to create many Code Monitors to receive confirmation that a specific string exists. This could allow an attacker to guess formatted tokens in source code, such as API keys. This issue was patched in versions 3.35.2 and 3.36.3 of Sourcegraph. Those who are unable to upgrade may disable the Code Monitor feature in their installation.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| sourcegraph | sourcegraph |
Version: >= 3.35, < 3.35.2 Version: >= 3.36, < 3.36.3 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T03:51:45.543Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-xqv2-x6f2-w3pf"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/sourcegraph/sourcegraph/pull/30547"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-23643",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-23T14:10:29.074582Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-04-23T19:04:54.059Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "sourcegraph",
"vendor": "sourcegraph",
"versions": [
{
"status": "affected",
"version": "\u003e= 3.35, \u003c 3.35.2"
},
{
"status": "affected",
"version": "\u003e= 3.36, \u003c 3.36.3"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Sourcegraph is a code search and navigation engine. Sourcegraph versions 3.35 and 3.36 reintroduced a previously fixed side-channel vulnerabilitity in the Code Monitoring feature where strings in private source code could be guessed by an authenticated but unauthorized actor. This issue affects only the Code Monitoring feature, whereas CVE-2021-43823 also affected saved searches. A successful attack would require an authenticated bad actor to create many Code Monitors to receive confirmation that a specific string exists. This could allow an attacker to guess formatted tokens in source code, such as API keys. This issue was patched in versions 3.35.2 and 3.36.3 of Sourcegraph. Those who are unable to upgrade may disable the Code Monitor feature in their installation."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-203",
"description": "CWE-203: Observable Discrepancy",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-02-15T21:25:10.000Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-xqv2-x6f2-w3pf"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/sourcegraph/sourcegraph/pull/30547"
}
],
"source": {
"advisory": "GHSA-xqv2-x6f2-w3pf",
"discovery": "UNKNOWN"
},
"title": "Side-channel attack in Sourcegraph Code Monitors",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-23643",
"STATE": "PUBLIC",
"TITLE": "Side-channel attack in Sourcegraph Code Monitors"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "sourcegraph",
"version": {
"version_data": [
{
"version_value": "\u003e= 3.35, \u003c 3.35.2"
},
{
"version_value": "\u003e= 3.36, \u003c 3.36.3"
}
]
}
}
]
},
"vendor_name": "sourcegraph"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Sourcegraph is a code search and navigation engine. Sourcegraph versions 3.35 and 3.36 reintroduced a previously fixed side-channel vulnerabilitity in the Code Monitoring feature where strings in private source code could be guessed by an authenticated but unauthorized actor. This issue affects only the Code Monitoring feature, whereas CVE-2021-43823 also affected saved searches. A successful attack would require an authenticated bad actor to create many Code Monitors to receive confirmation that a specific string exists. This could allow an attacker to guess formatted tokens in source code, such as API keys. This issue was patched in versions 3.35.2 and 3.36.3 of Sourcegraph. Those who are unable to upgrade may disable the Code Monitor feature in their installation."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor"
}
]
},
{
"description": [
{
"lang": "eng",
"value": "CWE-203: Observable Discrepancy"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-xqv2-x6f2-w3pf",
"refsource": "CONFIRM",
"url": "https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-xqv2-x6f2-w3pf"
},
{
"name": "https://github.com/sourcegraph/sourcegraph/pull/30547",
"refsource": "MISC",
"url": "https://github.com/sourcegraph/sourcegraph/pull/30547"
}
]
},
"source": {
"advisory": "GHSA-xqv2-x6f2-w3pf",
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2022-23643",
"datePublished": "2022-02-15T21:25:10.000Z",
"dateReserved": "2022-01-19T00:00:00.000Z",
"dateUpdated": "2025-04-23T19:04:54.059Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"cna\": {\"affected\": [{\"product\": \"sourcegraph\", \"vendor\": \"sourcegraph\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003e= 3.35, \u003c 3.35.2\"}, {\"status\": \"affected\", \"version\": \"\u003e= 3.36, \u003c 3.36.3\"}]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Sourcegraph is a code search and navigation engine. Sourcegraph versions 3.35 and 3.36 reintroduced a previously fixed side-channel vulnerabilitity in the Code Monitoring feature where strings in private source code could be guessed by an authenticated but unauthorized actor. This issue affects only the Code Monitoring feature, whereas CVE-2021-43823 also affected saved searches. A successful attack would require an authenticated bad actor to create many Code Monitors to receive confirmation that a specific string exists. This could allow an attacker to guess formatted tokens in source code, such as API keys. This issue was patched in versions 3.35.2 and 3.36.3 of Sourcegraph. Those who are unable to upgrade may disable the Code Monitor feature in their installation.\"}], \"metrics\": [{\"cvssV3_1\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"NONE\", \"baseScore\": 6.5, \"baseSeverity\": \"MEDIUM\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\", \"version\": \"3.1\"}}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-200\", \"description\": \"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor\", \"lang\": \"en\", \"type\": \"CWE\"}]}, {\"descriptions\": [{\"cweId\": \"CWE-203\", \"description\": \"CWE-203: Observable Discrepancy\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2022-02-15T21:25:10.000Z\", \"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\"}, \"references\": [{\"tags\": [\"x_refsource_CONFIRM\"], \"url\": \"https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-xqv2-x6f2-w3pf\"}, {\"tags\": [\"x_refsource_MISC\"], \"url\": \"https://github.com/sourcegraph/sourcegraph/pull/30547\"}], \"source\": {\"advisory\": \"GHSA-xqv2-x6f2-w3pf\", \"discovery\": \"UNKNOWN\"}, \"title\": \"Side-channel attack in Sourcegraph Code Monitors\", \"x_legacyV4Record\": {\"CVE_data_meta\": {\"ASSIGNER\": \"security-advisories@github.com\", \"ID\": \"CVE-2022-23643\", \"STATE\": \"PUBLIC\", \"TITLE\": \"Side-channel attack in Sourcegraph Code Monitors\"}, \"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"product_name\": \"sourcegraph\", \"version\": {\"version_data\": [{\"version_value\": \"\u003e= 3.35, \u003c 3.35.2\"}, {\"version_value\": \"\u003e= 3.36, \u003c 3.36.3\"}]}}]}, \"vendor_name\": \"sourcegraph\"}]}}, \"data_format\": \"MITRE\", \"data_type\": \"CVE\", \"data_version\": \"4.0\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"Sourcegraph is a code search and navigation engine. Sourcegraph versions 3.35 and 3.36 reintroduced a previously fixed side-channel vulnerabilitity in the Code Monitoring feature where strings in private source code could be guessed by an authenticated but unauthorized actor. This issue affects only the Code Monitoring feature, whereas CVE-2021-43823 also affected saved searches. A successful attack would require an authenticated bad actor to create many Code Monitors to receive confirmation that a specific string exists. This could allow an attacker to guess formatted tokens in source code, such as API keys. This issue was patched in versions 3.35.2 and 3.36.3 of Sourcegraph. Those who are unable to upgrade may disable the Code Monitor feature in their installation.\"}]}, \"impact\": {\"cvss\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"NONE\", \"baseScore\": 6.5, \"baseSeverity\": \"MEDIUM\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\", \"version\": \"3.1\"}}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor\"}]}, {\"description\": [{\"lang\": \"eng\", \"value\": \"CWE-203: Observable Discrepancy\"}]}]}, \"references\": {\"reference_data\": [{\"name\": \"https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-xqv2-x6f2-w3pf\", \"refsource\": \"CONFIRM\", \"url\": \"https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-xqv2-x6f2-w3pf\"}, {\"name\": \"https://github.com/sourcegraph/sourcegraph/pull/30547\", \"refsource\": \"MISC\", \"url\": \"https://github.com/sourcegraph/sourcegraph/pull/30547\"}]}, \"source\": {\"advisory\": \"GHSA-xqv2-x6f2-w3pf\", \"discovery\": \"UNKNOWN\"}}}, \"adp\": [{\"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T03:51:45.543Z\"}, \"title\": \"CVE Program Container\", \"references\": [{\"tags\": [\"x_refsource_CONFIRM\", \"x_transferred\"], \"url\": \"https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-xqv2-x6f2-w3pf\"}, {\"tags\": [\"x_refsource_MISC\", \"x_transferred\"], \"url\": \"https://github.com/sourcegraph/sourcegraph/pull/30547\"}]}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-23643\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-04-23T14:10:29.074582Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-04-23T14:10:30.407Z\"}}]}",
"cveMetadata": "{\"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"assignerShortName\": \"GitHub_M\", \"cveId\": \"CVE-2022-23643\", \"datePublished\": \"2022-02-15T21:25:10.000Z\", \"dateReserved\": \"2022-01-19T00:00:00.000Z\", \"dateUpdated\": \"2025-04-23T19:04:54.059Z\", \"state\": \"PUBLISHED\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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.
- 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.
Loading…
Loading…