{"id":"CVE-2021-21723","state":"PUBLISHED","title":"Some ZTE products have a DoS vulnerability. Due to the improper handling of memory release in some specific scenarios, a remote attacker can trigger the vulnerability by performing","description":"Some ZTE products have a DoS vulnerability. Due to the improper handling of memory release in some specific scenarios, a remote attacker can trigger the vulnerability by performing a series of operations, resulting in memory leak, which may eventually lead to device denial of service. This affects: ZXR10 9904, ZXR10 9908, ZXR10 9916, ZXR10 9904-S, ZXR10 9908-S; all versions up to V1.01.10.B12.","publishedAt":"2021-01-21T19:05:49.000Z","updatedAt":"2024-08-03T18:23:29.438Z","severity":null,"assigner":"zte","products":["n/a <ZXR10 9904, ZXR10 9908, ZXR10 9916, ZXR10 9904-S, ZXR10 9908-S>"],"affected":[{"vendor":"n/a","product":"<ZXR10 9904, ZXR10 9908, ZXR10 9916, ZXR10 9904-S, ZXR10 9908-S>","versions":[{"version":"<all versions up to V1.01.10.B12>","status":"affected"}]}],"references":["http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014424"],"weaknesses":[],"ingestedAt":"2026-10-29T19:47:59.168Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/21xxx/CVE-2021-21723.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-21723","state":"PUBLISHED","datePublished":"2021-01-21T19:05:49.000Z","dateUpdated":"2024-08-03T18:23:29.438Z","assignerShortName":"zte","assignerOrgId":"6786b568-6808-4982-b61f-398b0d9679eb","dateReserved":"2021-01-04T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Some ZTE products have a DoS vulnerability. Due to the improper handling of memory release in some specific scenarios, a remote attacker can trigger the vulnerability by performing a series of operations, resulting in memory leak, which may eventually lead to device denial of service. This affects: ZXR10 9904, ZXR10 9908, ZXR10 9916, ZXR10 9904-S, ZXR10 9908-S; all versions up to V1.01.10.B12."}],"affected":[{"vendor":"n/a","product":"<ZXR10 9904, ZXR10 9908, ZXR10 9916, ZXR10 9904-S, ZXR10 9908-S>","versions":[{"version":"<all versions up to V1.01.10.B12>","status":"affected"}]}],"references":[{"url":"http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014424","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"DoS","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"zte","dateUpdated":"2021-01-21T19:05:49.000Z","orgId":"6786b568-6808-4982-b61f-398b0d9679eb"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@zte.com.cn","ID":"CVE-2021-21723","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"<ZXR10 9904, ZXR10 9908, ZXR10 9916, ZXR10 9904-S, ZXR10 9908-S>","version":{"version_data":[{"version_value":"<all versions up to V1.01.10.B12>"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Some ZTE products have a DoS vulnerability. Due to the improper handling of memory release in some specific scenarios, a remote attacker can trigger the vulnerability by performing a series of operations, resulting in memory leak, which may eventually lead to device denial of service. This affects: ZXR10 9904, ZXR10 9908, ZXR10 9916, ZXR10 9904-S, ZXR10 9908-S; all versions up to V1.01.10.B12."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"DoS"}]}]},"references":{"reference_data":[{"name":"http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014424","refsource":"MISC","url":"http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014424"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014424","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T18:23:29.438Z"}}]}}}