{"id":"CVE-2023-21243","state":"PUBLISHED","title":"In validateForCommonR1andR2 of PasspointConfiguration.java, there is a possible way to inflate the size of a config file with no limits due to a buffer overflow. This could lead to","description":"In validateForCommonR1andR2 of PasspointConfiguration.java, there is a possible way to inflate the size of a config file with no limits due to a buffer overflow. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation.\n\n","publishedAt":"2023-07-12T23:25:29.073Z","updatedAt":"2024-11-06T16:36:39.252Z","severity":null,"assigner":"google_android","products":["Google Android"],"affected":[{"vendor":"Google","product":"Android","defaultStatus":"unaffected","versions":[{"version":"13","status":"affected"},{"version":"12L","status":"affected"},{"version":"12","status":"affected"},{"version":"11","status":"affected"}]}],"references":["https://android.googlesource.com/platform/packages/modules/Wifi/+/5b49b8711efaadadf5052ba85288860c2d7ca7a6","https://source.android.com/security/bulletin/2023-07-01"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:36.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/21xxx/CVE-2023-21243.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-21243","state":"PUBLISHED","datePublished":"2023-07-12T23:25:29.073Z","dateUpdated":"2024-11-06T16:36:39.252Z","assignerShortName":"google_android","assignerOrgId":"baff130e-b8d5-4e15-b3d3-c3cf5d5545c6","dateReserved":"2022-11-03T22:37:50.652Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In validateForCommonR1andR2 of PasspointConfiguration.java, there is a possible way to inflate the size of a config file with no limits due to a buffer overflow. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation.\n\n"}],"affected":[{"vendor":"Google","product":"Android","defaultStatus":"unaffected","versions":[{"version":"13","status":"affected"},{"version":"12L","status":"affected"},{"version":"12","status":"affected"},{"version":"11","status":"affected"}]}],"references":[{"url":"https://android.googlesource.com/platform/packages/modules/Wifi/+/5b49b8711efaadadf5052ba85288860c2d7ca7a6"},{"url":"https://source.android.com/security/bulletin/2023-07-01"}],"problemTypes":[{"descriptions":[{"description":"Denial of service","lang":"en"}]}],"providerMetadata":{"shortName":"google_android","orgId":"baff130e-b8d5-4e15-b3d3-c3cf5d5545c6","dateUpdated":"2023-07-12T23:25:29.073Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://android.googlesource.com/platform/packages/modules/Wifi/+/5b49b8711efaadadf5052ba85288860c2d7ca7a6","tags":["x_transferred"]},{"url":"https://source.android.com/security/bulletin/2023-07-01","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T09:28:26.119Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-11-06T16:36:31.795009Z","id":"CVE-2023-21243","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-11-06T16:36:39.252Z"}}]}}}