CVE-2026-47784 | High | 8.1 | 2026-05-20 | In memcached before 1.6.42, password data for SASL password database authentication has a timing side channel because memcmp is used by sasl_server_userdb_chec… |
CVE-2026-47783 | High | 8.1 | 2026-05-20 | In memcached before 1.6.42, username data for SASL password database authentication has a timing side channel because a loop exits as soon as a valid username… |
CVE-2023-46853 | Critical | 9.8 | 2023-10-27 | In Memcached before 1.6.22, an off-by-one error exists when processing proxy requests in proxy mode, if \n is used instead of \r\n. |
CVE-2023-46852 | High | 7.5 | 2023-10-27 | In Memcached before 1.6.22, a buffer overflow exists when processing multiget requests in proxy mode, if there are many spaces after the "get" substring. |
CVE-2022-48571 | High | 7.5 | 2023-08-22 | memcached 1.6.7 allows a Denial of Service via multi-packet uploads in UDP. |
CVE-2020-22570 | High | 7.5 | 2023-08-22 | Memcached 1.6.0 before 1.6.3 allows remote attackers to cause a denial of service (daemon crash) via a crafted meta command. |
CVE-2021-37519 | Medium | 5.5 | 2023-02-03 | Buffer Overflow vulnerability in authfile.c memcached 1.6.9 allows attackers to cause a denial of service via crafted authenticattion file. |
CVE-2020-10931 | High | 7.5 | 2020-03-24 | Memcached 1.6.x before 1.6.2 allows remote attackers to cause a denial of service (daemon crash) via a crafted binary protocol header to try_read_command_binar… |
CVE-2019-15026 | High | 7.5 | 2019-08-30 | memcached 1.5.16, when UNIX sockets are used, has a stack-based buffer over-read in conn_to_str in memcached.c. |
CVE-2019-11596 | High | 7.5 | 2019-04-29 | In memcached before 1.5.14, a NULL pointer dereference was found in the "lru mode" and "lru temp_ttl" commands. This causes a denial of service when parsing cr… |
CVE-2018-1000127 | High | 7.5 | 2018-03-13 | memcached version prior to 1.4.37 contains an Integer Overflow vulnerability in items.c:item_free() that can result in data corruption and deadlocks due to ite… |
CVE-2018-1000115 | High | 7.5 | 2018-03-05 | Memcached version 1.5.5 contains an Insufficient Control of Network Message Volume (Network Amplification, CWE-406) vulnerability in the UDP support of the mem… |
CVE-2017-9951 | High | 7.5 | 2017-07-17 | The try_read_command function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service (segmentation fault) via a request… |
CVE-2016-8706 | High | 8.1 | 2017-01-06 | An integer overflow in process_bin_sasl_auth function in Memcached, which is responsible for authentication commands of Memcached binary protocol, can be abuse… |
CVE-2016-8705 | Critical | 9.8 | 2017-01-06 | Multiple integer overflows in process_bin_update function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol, can… |
CVE-2016-8704 | Critical | 9.8 | 2017-01-06 | An integer overflow in the process_bin_append_prepend function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol… |
CVE-2013-7291 | | | 2014-01-13 | memcached before 1.4.17, when running in verbose mode, allows remote attackers to cause a denial of service (crash) via a request that triggers an "unbounded k… |
CVE-2013-7290 | | | 2014-01-13 | The do_item_get function in items.c in memcached 1.4.4 and other versions before 1.4.17, when running in verbose mode, allows remote attackers to cause a denia… |
CVE-2013-7239 | | | 2014-01-13 | memcached before 1.4.17 allows remote attackers to bypass authentication by sending an invalid request with SASL credentials, then sending another request with… |
CVE-2013-0179 | | | 2014-01-13 | The process_bin_delete function in memcached.c in memcached 1.4.4 and other versions before 1.4.17, when running in verbose mode, allows remote attackers to ca… |
CVE-2011-4971 | | | 2013-12-12 | Multiple integer signedness errors in the (1) process_bin_sasl_auth, (2) process_bin_complete_sasl_auth, (3) process_bin_update, and (4) process_bin_append_pre… |