{"id":"CVE-2020-1870","state":"PUBLISHED","title":"There is a denial of service vulnerability in some Huawei products. Due to improper memory management, memory leakage may occur in some special cases. Attackers can perform a serie","description":"There is a denial of service vulnerability in some Huawei products. Due to improper memory management, memory leakage may occur in some special cases. Attackers can perform a series of operations to exploit this vulnerability. Successful exploit may cause a denial of service. Affected product versions include: CloudEngine 12800 versions V200R019C00SPC800; CloudEngine 5800 versions V200R019C00SPC800; CloudEngine 6800 versions V200R005C20SPC800, V200R019C00SPC800; CloudEngine 7800 versions V200R019C00SPC800; NE40E versions V800R011C00SPC200, V800R011C00SPC300, V800R011C10SPC100; NE40E-F versions V800R011C00SPC200, V800R011C10SPC100; NE40E-M versions V800R011C00SPC200, V800R011C10SPC100.","publishedAt":"2020-05-29T19:13:26.000Z","updatedAt":"2024-08-04T06:53:58.990Z","severity":null,"assigner":"huawei","products":["Huawei CloudEngine 12800","Huawei CloudEngine 5800","Huawei CloudEngine 6800","Huawei CloudEngine 7800","Huawei NE40E","Huawei NE40E-F","Huawei NE40E-M"],"affected":[{"vendor":"Huawei","product":"CloudEngine 12800","versions":[{"version":"V200R019C00SPC800","status":"affected"}]},{"vendor":"Huawei","product":"CloudEngine 5800","versions":[{"version":"V200R019C00SPC800","status":"affected"}]},{"vendor":"Huawei","product":"CloudEngine 6800","versions":[{"version":"V200R005C20SPC800","status":"affected"},{"version":"V200R019C00SPC800","status":"affected"}]},{"vendor":"Huawei","product":"CloudEngine 7800","versions":[{"version":"V200R019C00SPC800","status":"affected"}]},{"vendor":"Huawei","product":"NE40E","versions":[{"version":"V800R011C00SPC200","status":"affected"},{"version":"V800R011C00SPC300","status":"affected"},{"version":"V800R011C10SPC100","status":"affected"}]},{"vendor":"Huawei","product":"NE40E-F","versions":[{"version":"V800R011C00SPC200","status":"affected"},{"version":"V800R011C10SPC100","status":"affected"}]},{"vendor":"Huawei","product":"NE40E-M","versions":[{"version":"V800R011C00SPC200","status":"affected"},{"version":"V800R011C10SPC100","status":"affected"}]}],"references":["https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-dos-en"],"weaknesses":[],"ingestedAt":"2026-10-29T19:46:49.649Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/1xxx/CVE-2020-1870.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-1870","state":"PUBLISHED","datePublished":"2020-05-29T19:13:26.000Z","dateUpdated":"2024-08-04T06:53:58.990Z","assignerShortName":"huawei","assignerOrgId":"25ac1063-e409-4190-8079-24548c77ea2e","dateReserved":"2019-11-29T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"There is a denial of service vulnerability in some Huawei products. Due to improper memory management, memory leakage may occur in some special cases. Attackers can perform a series of operations to exploit this vulnerability. Successful exploit may cause a denial of service. Affected product versions include: CloudEngine 12800 versions V200R019C00SPC800; CloudEngine 5800 versions V200R019C00SPC800; CloudEngine 6800 versions V200R005C20SPC800, V200R019C00SPC800; CloudEngine 7800 versions V200R019C00SPC800; NE40E versions V800R011C00SPC200, V800R011C00SPC300, V800R011C10SPC100; NE40E-F versions V800R011C00SPC200, V800R011C10SPC100; NE40E-M versions V800R011C00SPC200, V800R011C10SPC100."}],"affected":[{"vendor":"Huawei","product":"CloudEngine 12800","versions":[{"version":"V200R019C00SPC800","status":"affected"}]},{"vendor":"Huawei","product":"CloudEngine 5800","versions":[{"version":"V200R019C00SPC800","status":"affected"}]},{"vendor":"Huawei","product":"CloudEngine 6800","versions":[{"version":"V200R005C20SPC800","status":"affected"},{"version":"V200R019C00SPC800","status":"affected"}]},{"vendor":"Huawei","product":"CloudEngine 7800","versions":[{"version":"V200R019C00SPC800","status":"affected"}]},{"vendor":"Huawei","product":"NE40E","versions":[{"version":"V800R011C00SPC200","status":"affected"},{"version":"V800R011C00SPC300","status":"affected"},{"version":"V800R011C10SPC100","status":"affected"}]},{"vendor":"Huawei","product":"NE40E-F","versions":[{"version":"V800R011C00SPC200","status":"affected"},{"version":"V800R011C10SPC100","status":"affected"}]},{"vendor":"Huawei","product":"NE40E-M","versions":[{"version":"V800R011C00SPC200","status":"affected"},{"version":"V800R011C10SPC100","status":"affected"}]}],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-dos-en","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"Denial of Service","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"huawei","dateUpdated":"2020-11-18T22:56:08.000Z","orgId":"25ac1063-e409-4190-8079-24548c77ea2e"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@huawei.com","ID":"CVE-2020-1870","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"CloudEngine 12800","version":{"version_data":[{"version_value":"V200R019C00SPC800"}]}},{"product_name":"CloudEngine 5800","version":{"version_data":[{"version_value":"V200R019C00SPC800"}]}},{"product_name":"CloudEngine 6800","version":{"version_data":[{"version_value":"V200R005C20SPC800"},{"version_value":"V200R019C00SPC800"}]}},{"product_name":"CloudEngine 7800","version":{"version_data":[{"version_value":"V200R019C00SPC800"}]}},{"product_name":"NE40E","version":{"version_data":[{"version_value":"V800R011C00SPC200"},{"version_value":"V800R011C00SPC300"},{"version_value":"V800R011C10SPC100"}]}},{"product_name":"NE40E-F","version":{"version_data":[{"version_value":"V800R011C00SPC200"},{"version_value":"V800R011C10SPC100"}]}},{"product_name":"NE40E-M","version":{"version_data":[{"version_value":"V800R011C00SPC200"},{"version_value":"V800R011C10SPC100"}]}}]},"vendor_name":"Huawei"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"There is a denial of service vulnerability in some Huawei products. Due to improper memory management, memory leakage may occur in some special cases. Attackers can perform a series of operations to exploit this vulnerability. Successful exploit may cause a denial of service. Affected product versions include: CloudEngine 12800 versions V200R019C00SPC800; CloudEngine 5800 versions V200R019C00SPC800; CloudEngine 6800 versions V200R005C20SPC800, V200R019C00SPC800; CloudEngine 7800 versions V200R019C00SPC800; NE40E versions V800R011C00SPC200, V800R011C00SPC300, V800R011C10SPC100; NE40E-F versions V800R011C00SPC200, V800R011C10SPC100; NE40E-M versions V800R011C00SPC200, V800R011C10SPC100."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Denial of Service"}]}]},"references":{"reference_data":[{"name":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-dos-en","refsource":"CONFIRM","url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-dos-en"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-dos-en","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T06:53:58.990Z"}}]}}}