CVE-2023-24069
Vulnerability from cvelistv5
Published
2023-01-23 00:00
Modified
2024-08-02 10:49
Severity ?
EPSS score ?
Summary
Signal Desktop before 6.2.0 on Windows, Linux, and macOS allows an attacker to obtain potentially sensitive attachments sent in messages from the attachments.noindex directory. Cached attachments are not effectively cleared. In some cases, even after a self-initiated file deletion, an attacker can still recover the file if it was previously replied to in a conversation. (Local filesystem access is needed by the attacker.) NOTE: the vendor disputes the relevance of this finding because the product is not intended to protect against adversaries with this degree of local access.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | https://johnjhacking.com/blog/cve-2023-24068-cve-2023-24069/ | Exploit, Third Party Advisory | |
cve@mitre.org | https://signal.org/download/linux | Product, Vendor Advisory | |
cve@mitre.org | https://signal.org/download/macos | Product, Vendor Advisory | |
cve@mitre.org | https://signal.org/en/download/windows | Product, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://johnjhacking.com/blog/cve-2023-24068-cve-2023-24069/ | Exploit, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://signal.org/download/linux | Product, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://signal.org/download/macos | Product, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://signal.org/en/download/windows | Product, Vendor Advisory |
{ containers: { adp: [ { affected: [ { cpes: [ "cpe:2.3:a:signal:signal-desktop:*:*:*:*:*:*:*:*", ], defaultStatus: "unknown", product: "signal-desktop", vendor: "signal", versions: [ { status: "affected", version: "6.2.0", }, ], }, ], metrics: [ { other: { content: { id: "CVE-2023-24069", options: [ { Exploitation: "poc", }, { Automatable: "no", }, { "Technical Impact": "partial", }, ], role: "CISA Coordinator", timestamp: "2024-05-01T15:22:50.145630Z", version: "2.0.3", }, type: "ssvc", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-200", description: "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2024-06-04T17:21:25.149Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, { providerMetadata: { dateUpdated: "2024-08-02T10:49:09.028Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_transferred", ], url: "https://signal.org/en/download/windows", }, { tags: [ "x_transferred", ], url: "https://signal.org/download/macos", }, { tags: [ "x_transferred", ], url: "https://signal.org/download/linux", }, { tags: [ "x_transferred", ], url: "https://johnjhacking.com/blog/cve-2023-24068-cve-2023-24069/", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "n/a", vendor: "n/a", versions: [ { status: "affected", version: "n/a", }, ], }, ], descriptions: [ { lang: "en", value: "Signal Desktop before 6.2.0 on Windows, Linux, and macOS allows an attacker to obtain potentially sensitive attachments sent in messages from the attachments.noindex directory. Cached attachments are not effectively cleared. In some cases, even after a self-initiated file deletion, an attacker can still recover the file if it was previously replied to in a conversation. (Local filesystem access is needed by the attacker.) NOTE: the vendor disputes the relevance of this finding because the product is not intended to protect against adversaries with this degree of local access.", }, ], problemTypes: [ { descriptions: [ { description: "n/a", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2023-01-24T00:00:00", orgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca", shortName: "mitre", }, references: [ { url: "https://signal.org/en/download/windows", }, { url: "https://signal.org/download/macos", }, { url: "https://signal.org/download/linux", }, { url: "https://johnjhacking.com/blog/cve-2023-24068-cve-2023-24069/", }, ], tags: [ "disputed", ], }, }, cveMetadata: { assignerOrgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca", assignerShortName: "mitre", cveId: "CVE-2023-24069", datePublished: "2023-01-23T00:00:00", dateReserved: "2023-01-23T00:00:00", dateUpdated: "2024-08-02T10:49:09.028Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2023-24069\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2023-01-23T07:15:11.137\",\"lastModified\":\"2024-11-21T07:47:22.200\",\"vulnStatus\":\"Modified\",\"cveTags\":[{\"sourceIdentifier\":\"cve@mitre.org\",\"tags\":[\"disputed\"]}],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Signal Desktop before 6.2.0 on Windows, Linux, and macOS allows an attacker to obtain potentially sensitive attachments sent in messages from the attachments.noindex directory. Cached attachments are not effectively cleared. In some cases, even after a self-initiated file deletion, an attacker can still recover the file if it was previously replied to in a conversation. (Local filesystem access is needed by the attacker.) NOTE: the vendor disputes the relevance of this finding because the product is not intended to protect against adversaries with this degree of local access.\"},{\"lang\":\"es\",\"value\":\"Signal Desktop anterior a 6.2.0 en Windows, Linux y macOS permite a un atacante obtener archivos adjuntos potencialmente confidenciales enviados en mensajes desde el directorio attachments.noindex. Los archivos adjuntos almacenados en caché no se borran de manera efectiva. En algunos casos, incluso después de la eliminación de un archivo por iniciativa propia, un atacante aún puede recuperar el archivo si ya se le respondió en una conversación. (El atacante necesita acceso al sistema de archivos local). NOTA: el proveedor cuestiona la relevancia de este hallazgo porque el producto no está destinado a proteger contra adversarios con este grado de acceso local.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":3.3,\"baseSeverity\":\"LOW\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.8,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:signal:signal-desktop:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"6.2.0\",\"matchCriteriaId\":\"C74B8BD8-C2D0-4E46-B228-97E539D033AD\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"387021A0-AF36-463C-A605-32EA7DAC172E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"703AF700-7A70-47E2-BC3A-7FD03B3CA9C1\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A2572D17-1DE6-457B-99CC-64AFD54487EA\"}]}]}],\"references\":[{\"url\":\"https://johnjhacking.com/blog/cve-2023-24068-cve-2023-24069/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Third 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vulnrichment: { containers: "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://signal.org/en/download/windows\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://signal.org/download/macos\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://signal.org/download/linux\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://johnjhacking.com/blog/cve-2023-24068-cve-2023-24069/\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T10:49:09.028Z\"}}, {\"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-24069\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-05-01T15:22:50.145630Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:signal:signal-desktop:*:*:*:*:*:*:*:*\"], \"vendor\": \"signal\", \"product\": \"signal-desktop\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.2.0\"}], \"defaultStatus\": \"unknown\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-200\", \"description\": \"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-01T15:25:44.104Z\"}, \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"tags\": [\"disputed\"], \"affected\": [{\"vendor\": \"n/a\", \"product\": \"n/a\", \"versions\": [{\"status\": \"affected\", \"version\": \"n/a\"}]}], \"references\": [{\"url\": \"https://signal.org/en/download/windows\"}, {\"url\": \"https://signal.org/download/macos\"}, {\"url\": \"https://signal.org/download/linux\"}, {\"url\": \"https://johnjhacking.com/blog/cve-2023-24068-cve-2023-24069/\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Signal Desktop before 6.2.0 on Windows, Linux, and macOS allows an attacker to obtain potentially sensitive attachments sent in messages from the attachments.noindex directory. 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NOTE: the vendor disputes the relevance of this finding because the product is not intended to protect against adversaries with this degree of local access.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \"n/a\"}]}], \"providerMetadata\": {\"orgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"shortName\": \"mitre\", \"dateUpdated\": \"2023-01-24T00:00:00\"}}}", cveMetadata: "{\"cveId\": \"CVE-2023-24069\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-02T10:49:09.028Z\", \"dateReserved\": \"2023-01-23T00:00:00\", \"assignerOrgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"datePublished\": \"2023-01-23T00:00:00\", \"assignerShortName\": \"mitre\"}", dataType: "CVE_RECORD", dataVersion: "5.1", }, }, }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.