{"id":"CVE-2019-20892","state":"PUBLISHED","title":"net-snmp before 5.8.1.pre1 has a double free in usm_free_usmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end u","description":"net-snmp before 5.8.1.pre1 has a double free in usm_free_usmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions, but might not affect an upstream release.","publishedAt":"2020-06-25T09:07:42.000Z","updatedAt":"2024-08-05T02:53:09.438Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://bugs.launchpad.net/ubuntu/+source/net-snmp/+bug/1877027","https://bugzilla.redhat.com/show_bug.cgi?id=1663027","https://sourceforge.net/p/net-snmp/bugs/2923/","https://github.com/net-snmp/net-snmp/commit/5f881d3bf24599b90d67a45cae7a3eb099cd71c9","http://www.openwall.com/lists/oss-security/2020/06/25/4","https://usn.ubuntu.com/4410-1/","https://security.gentoo.org/glsa/202008-12","https://www.oracle.com/security-alerts/cpujan2021.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:45:50.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/20xxx/CVE-2019-20892.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2019-20892","state":"PUBLISHED","datePublished":"2020-06-25T09:07:42.000Z","dateUpdated":"2024-08-05T02:53:09.438Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2020-06-25T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"net-snmp before 5.8.1.pre1 has a double free in usm_free_usmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions, but might not affect an upstream release."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://bugs.launchpad.net/ubuntu/+source/net-snmp/+bug/1877027","tags":["x_refsource_MISC"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1663027","tags":["x_refsource_MISC"]},{"url":"https://sourceforge.net/p/net-snmp/bugs/2923/","tags":["x_refsource_MISC"]},{"url":"https://github.com/net-snmp/net-snmp/commit/5f881d3bf24599b90d67a45cae7a3eb099cd71c9","tags":["x_refsource_MISC"]},{"url":"http://www.openwall.com/lists/oss-security/2020/06/25/4","name":"[oss-security] 20200625 [cve-request@...re.org: Re: [scr916814] net-snmp - Perhaps only unreleased development versions; fix appears to be in v5.8.1.pre1]","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://usn.ubuntu.com/4410-1/","name":"USN-4410-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"https://security.gentoo.org/glsa/202008-12","name":"GLSA-202008-12","tags":["vendor-advisory","x_refsource_GENTOO"]},{"url":"https://www.oracle.com/security-alerts/cpujan2021.html","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2021-01-20T14:42:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2019-20892","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"net-snmp before 5.8.1.pre1 has a double free in usm_free_usmStateReference in snmplib/snmpusm.c via an SNMPv3 GetBulk request. NOTE: this affects net-snmp packages shipped to end users by multiple Linux distributions, but might not affect an upstream release."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://bugs.launchpad.net/ubuntu/+source/net-snmp/+bug/1877027","refsource":"MISC","url":"https://bugs.launchpad.net/ubuntu/+source/net-snmp/+bug/1877027"},{"name":"https://bugzilla.redhat.com/show_bug.cgi?id=1663027","refsource":"MISC","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1663027"},{"name":"https://sourceforge.net/p/net-snmp/bugs/2923/","refsource":"MISC","url":"https://sourceforge.net/p/net-snmp/bugs/2923/"},{"name":"https://github.com/net-snmp/net-snmp/commit/5f881d3bf24599b90d67a45cae7a3eb099cd71c9","refsource":"MISC","url":"https://github.com/net-snmp/net-snmp/commit/5f881d3bf24599b90d67a45cae7a3eb099cd71c9"},{"name":"[oss-security] 20200625 [cve-request@...re.org: Re: [scr916814] net-snmp - Perhaps only unreleased development versions; fix appears to be in v5.8.1.pre1]","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2020/06/25/4"},{"name":"USN-4410-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/4410-1/"},{"name":"GLSA-202008-12","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/202008-12"},{"name":"https://www.oracle.com/security-alerts/cpujan2021.html","refsource":"MISC","url":"https://www.oracle.com/security-alerts/cpujan2021.html"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugs.launchpad.net/ubuntu/+source/net-snmp/+bug/1877027","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1663027","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://sourceforge.net/p/net-snmp/bugs/2923/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/net-snmp/net-snmp/commit/5f881d3bf24599b90d67a45cae7a3eb099cd71c9","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2020/06/25/4","name":"[oss-security] 20200625 [cve-request@...re.org: Re: [scr916814] net-snmp - Perhaps only unreleased development versions; fix appears to be in v5.8.1.pre1]","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://usn.ubuntu.com/4410-1/","name":"USN-4410-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"https://security.gentoo.org/glsa/202008-12","name":"GLSA-202008-12","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"https://www.oracle.com/security-alerts/cpujan2021.html","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T02:53:09.438Z"}}]}}}