CVE-2020-15710 (GCVE-0-2020-15710)
Vulnerability from cvelistv5
Published
2020-11-19 02:30
Modified
2024-09-17 04:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-415 - Double Free
Summary
Potential double free in Bluez 5 module of PulseAudio could allow a local attacker to leak memory or crash the program. The modargs variable may be freed twice in the fail condition in src/modules/bluetooth/module-bluez5-device.c and src/modules/bluetooth/module-bluez5-device.c. Fixed in 1:8.0-0ubuntu3.14.
References
► | URL | Tags | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Canonical | PulseAudio |
Version: 1:8.0 < 1:8.0-0ubuntu3.14 |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T13:22:30.821Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://launchpad.net/bugs/1884738" }, { "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://ubuntu.com/USN-4519-1" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "PulseAudio", "vendor": "Canonical", "versions": [ { "lessThan": "1:8.0-0ubuntu3.14", "status": "affected", "version": "1:8.0", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "Ratchanan Srirattanamet" } ], "datePublic": "2020-09-17T00:00:00", "descriptions": [ { "lang": "en", "value": "Potential double free in Bluez 5 module of PulseAudio could allow a local attacker to leak memory or crash the program. The modargs variable may be freed twice in the fail condition in src/modules/bluetooth/module-bluez5-device.c and src/modules/bluetooth/module-bluez5-device.c. Fixed in 1:8.0-0ubuntu3.14." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-415", "description": "CWE-415 Double Free", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2020-11-19T02:30:16", "orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "shortName": "canonical" }, "references": [ { "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://launchpad.net/bugs/1884738" }, { "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://ubuntu.com/USN-4519-1" } ], "source": { "advisory": "https://ubuntu.com/USN-4519-1", "defect": [ "https://launchpad.net/bugs/1884738" ], "discovery": "USER" }, "title": "Potential double-free in pulseaudio", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "AKA": "", "ASSIGNER": "security@ubuntu.com", "DATE_PUBLIC": "2020-09-17T22:04:00.000Z", "ID": "CVE-2020-15710", "STATE": "PUBLIC", "TITLE": "Potential double-free in pulseaudio" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "PulseAudio", "version": { "version_data": [ { "platform": "", "version_affected": "\u003c", "version_name": "1:8.0", "version_value": "1:8.0-0ubuntu3.14" } ] } } ] }, "vendor_name": "Canonical" } ] } }, "configuration": [], "credit": [ { "lang": "eng", "value": "Ratchanan Srirattanamet" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Potential double free in Bluez 5 module of PulseAudio could allow a local attacker to leak memory or crash the program. The modargs variable may be freed twice in the fail condition in src/modules/bluetooth/module-bluez5-device.c and src/modules/bluetooth/module-bluez5-device.c. Fixed in 1:8.0-0ubuntu3.14." } ] }, "exploit": [], "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-415 Double Free" } ] } ] }, "references": { "reference_data": [ { "name": "https://launchpad.net/bugs/1884738", "refsource": "UBUNTU", "url": "https://launchpad.net/bugs/1884738" }, { "name": "https://ubuntu.com/USN-4519-1", "refsource": "UBUNTU", "url": "https://ubuntu.com/USN-4519-1" } ] }, "solution": [], "source": { "advisory": "https://ubuntu.com/USN-4519-1", "defect": [ "https://launchpad.net/bugs/1884738" ], "discovery": "USER" }, "work_around": [] } } }, "cveMetadata": { "assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "assignerShortName": "canonical", "cveId": "CVE-2020-15710", "datePublished": "2020-11-19T02:30:17.080446Z", "dateReserved": "2020-07-14T00:00:00", "dateUpdated": "2024-09-17T04:04:44.247Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2020-15710\",\"sourceIdentifier\":\"security@ubuntu.com\",\"published\":\"2020-11-19T03:15:12.490\",\"lastModified\":\"2024-11-21T05:06:04.507\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Potential double free in Bluez 5 module of PulseAudio could allow a local attacker to leak memory or crash the program. The modargs variable may be freed twice in the fail condition in src/modules/bluetooth/module-bluez5-device.c and src/modules/bluetooth/module-bluez5-device.c. Fixed in 1:8.0-0ubuntu3.14.\"},{\"lang\":\"es\",\"value\":\"Una potencial doble liberaci\u00f3n en el m\u00f3dulo Bluez 5 de PulseAudio, podr\u00eda permitir a un atacante local perder memoria o bloquear el programa.\u0026#xa0;La variable modargs puede ser liberada dos veces en una condici\u00f3n de fallo en los archivos src/modules/bluetooth/module-bluez5-device.c y src/modules/bluetooth/module-bluez5-device.c.\u0026#xa0;Corregido en la versi\u00f3n 1:8.0-0ubuntu3.14\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@ubuntu.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.0,\"impactScore\":4.2},{\"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:H\",\"baseScore\":6.1,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":4.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:N/A:P\",\"baseScore\":3.6,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"security@ubuntu.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-415\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-415\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"00CC8F36-C473-404C-8B54-2CDA3EB9180A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EC35761D-6279-4DCA-A3B8-580C80046B9F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4BD16C0A-DBDE-456B-8B9B-1C3590238A3C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu3.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E425B2A1-BD8E-4693-A1DF-CE2466A1F80C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu3.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"911D2FFB-E039-4C17-A65F-333B3C6B2476\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu3.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D1EE6A26-3775-45F9-97A5-F81176FAB562\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu3.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7B79DF2D-A0EE-4217-AE52-8930C3FBC46B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu3.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"67A12CDC-8143-4966-9B16-95B307E58574\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu3.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EA4EDC9B-91CF-4EFA-AF01-35636B5984F2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu3.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BE2F59BE-8996-4839-AE1A-4F1F60F9DD85\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu3.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A85FD526-9F96-41DC-AC98-5861B44DD0CC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu3.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B7C5C865-1048-46DB-AB22-893D1268CFA1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu3.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"63FC404E-42EF-41C6-8E8D-A9143226C16F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu3.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AE351482-281A-4EDB-A2CB-D31EC698327B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu3.12:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5BB61A68-81C5-4F77-8E6C-9C7B8FB01F9F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pulseaudio_project:pulseaudio:1\\\\:8.0-0ubuntu4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2564667F-FE27-4DCE-B0AA-79EDC82AB8E6\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*\",\"matchCriteriaId\":\"F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B\"}]}]}],\"references\":[{\"url\":\"https://launchpad.net/bugs/1884738\",\"source\":\"security@ubuntu.com\",\"tags\":[\"Issue Tracking\",\"Third Party Advisory\"]},{\"url\":\"https://ubuntu.com/USN-4519-1\",\"source\":\"security@ubuntu.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://launchpad.net/bugs/1884738\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Third Party Advisory\"]},{\"url\":\"https://ubuntu.com/USN-4519-1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}" } }
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…