Debian Memcached vulnerabilities

CVE-2023-46853 [CRITICAL] CVE-2023-46853: memcached - In Memcached before 1.6.22, an off-by-one error exists when processing proxy req... 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. Scope: local bookworm: open bullseye: open forky: resolved (fixed in 1.6.22-1) sid: resolved (fixed in 1.6.22-1) trixie: resolved (fixed in 1.6.22-1)

CVE-2023-46852 [HIGH] CVE-2023-46852: memcached - In Memcached before 1.6.22, a buffer overflow exists when processing multiget re... 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. Scope: local bookworm: open bullseye: open forky: resolved (fixed in 1.6.22-1) sid: resolved (fixed in 1.6.22-1) trixie: resolved (fixed in 1.6.22-1)

CVE-2022-48571 [HIGH] CVE-2022-48571: memcached - memcached 1.6.7 allows a Denial of Service via multi-packet uploads in UDP. memcached 1.6.7 allows a Denial of Service via multi-packet uploads in UDP. Scope: local bookworm: resolved (fixed in 1.6.8+dfsg-1) bullseye: resolved (fixed in 1.6.8+dfsg-1) forky: resolved (fixed in 1.6.8+dfsg-1) sid: resolved (fixed in 1.6.8+dfsg-1) trixie: resolved (fixed in 1.6.8+dfsg-1)

CVE-2021-37519 [MEDIUM] CVE-2021-37519: memcached - Buffer Overflow vulnerability in authfile.c memcached 1.6.9 allows attackers to ... Buffer Overflow vulnerability in authfile.c memcached 1.6.9 allows attackers to cause a denial of service via crafted authenticattion file. Scope: local bookworm: resolved (fixed in 1.6.10+dfsg-1) bullseye: open forky: resolved (fixed in 1.6.10+dfsg-1) sid: resolved (fixed in 1.6.10+dfsg-1) trixie: resolved (fixed in 1.6.10+dfsg-1)

CVE-2020-22570 [HIGH] CVE-2020-22570: memcached - Memcached 1.6.0 before 1.6.3 allows remote attackers to cause a denial of servic... Memcached 1.6.0 before 1.6.3 allows remote attackers to cause a denial of service (daemon crash) via a crafted meta command. Scope: local bookworm: resolved (fixed in 1.6.3-1) bullseye: resolved (fixed in 1.6.3-1) forky: resolved (fixed in 1.6.3-1) sid: resolved (fixed in 1.6.3-1) trixie: resolved (fixed in 1.6.3-1)

CVE-2020-10931 [HIGH] CVE-2020-10931: memcached - Memcached 1.6.x before 1.6.2 allows remote attackers to cause a denial of servic... 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_binary in memcached.c. Scope: local bookworm: resolved (fixed in 1.6.2-1) bullseye: resolved (fixed in 1.6.2-1) forky: resolved (fixed in 1.6.2-1) sid: resolved (fixed in 1.6.2-1) trixie: resolved (fixed in 1.6.2

CVE-2019-15026 [HIGH] CVE-2019-15026: memcached - memcached 1.5.16, when UNIX sockets are used, has a stack-based buffer over-read... memcached 1.5.16, when UNIX sockets are used, has a stack-based buffer over-read in conn_to_str in memcached.c. Scope: local bookworm: resolved (fixed in 1.5.17-1) bullseye: resolved (fixed in 1.5.17-1) forky: resolved (fixed in 1.5.17-1) sid: resolved (fixed in 1.5.17-1) trixie: resolved (fixed in 1.5.17-1)

CVE-2019-11596 [HIGH] CVE-2019-11596: memcached - In memcached before 1.5.14, a NULL pointer dereference was found in the "lru mod... 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 crafted lru command messages in process_lru_command in memcached.c. Scope: local bookworm: resolved (fixed in 1.5.6-1.1) bullseye: resolved (fixed in 1.5.6-1.1) forky: resolved (fixed in 1.5.6-1.1) sid: resolv

CVE-2018-1000127 [HIGH] CVE-2018-1000127: memcached - memcached version prior to 1.4.37 contains an Integer Overflow vulnerability in ... 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 items existing in hash table being reused from free list. This attack appear to be exploitable via network connectivity to the memcached service. This vulnerability appears to have been fixed in 1.4.37 and

CVE-2018-1000115 [HIGH] CVE-2018-1000115: memcached - Memcached version 1.5.5 contains an Insufficient Control of Network Message Volu... Memcached version 1.5.5 contains an Insufficient Control of Network Message Volume (Network Amplification, CWE-406) vulnerability in the UDP support of the memcached server that can result in denial of service via network flood (traffic amplification of 1:50,000 has been reported by reliable sources). This attack appear to be exploitable via network connectivi

CVE-2017-9951 [CRITICAL] CVE-2017-9951: memcached - The try_read_command function in memcached.c in memcached before 1.4.39 allows r... 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 to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-8705. Scope

CVE-2016-8705 [CRITICAL] CVE-2016-8705: memcached - Multiple integer overflows in process_bin_update function in Memcached, which is... Multiple integer overflows in process_bin_update function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution. Scope: local bookworm: resolved (fixed in 1.4.33-1) bullseye: resolved (fixed in 1.4.33-1) forky: resolved (fixed in 1.4.33-1) sid: reso

CVE-2016-8704 [CRITICAL] CVE-2016-8704: memcached - An integer overflow in the process_bin_append_prepend function in Memcached, whi... An integer overflow in the process_bin_append_prepend function in Memcached, which is responsible for processing multiple commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution. Scope: local bookworm: resolved (fixed in 1.4.33-1) bullseye: resolved (fixed in 1.4.33-1) forky: resolved (fixed in 1.4.33-1) sid:

CVE-2016-8706 [HIGH] CVE-2016-8706: memcached - An integer overflow in process_bin_sasl_auth function in Memcached, which is res... An integer overflow in process_bin_sasl_auth function in Memcached, which is responsible for authentication commands of Memcached binary protocol, can be abused to cause heap overflow and lead to remote code execution. Scope: local bookworm: resolved (fixed in 1.4.33-1) bullseye: resolved (fixed in 1.4.33-1) forky: resolved (fixed in 1.4.33-1) sid: resolved (fixed i

CVE-2013-7239 [MEDIUM] CVE-2013-7239: memcached - memcached before 1.4.17 allows remote attackers to bypass authentication by send... memcached before 1.4.17 allows remote attackers to bypass authentication by sending an invalid request with SASL credentials, then sending another request with incorrect SASL credentials. Scope: local bookworm: resolved (fixed in 1.4.13-0.3) bullseye: resolved (fixed in 1.4.13-0.3) forky: resolved (fixed in 1.4.13-0.3) sid: resolved (fixed in 1.4.13-0.3) trixie: r

CVE-2013-0179 [LOW] CVE-2013-0179: memcached - The process_bin_delete function in memcached.c in memcached 1.4.4 and other vers... 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 cause a denial of service (segmentation fault) via a request to delete a key, which does not account for the lack of a null terminator in the key and triggers a buffer over-read when printing to stderr. Scope: lo

CVE-2013-7290 [LOW] CVE-2013-7290: memcached - The do_item_get function in items.c in memcached 1.4.4 and other versions before... 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 denial of service (segmentation fault) via a request to delete a key, which does not account for the lack of a null terminator in the key and triggers a buffer over-read when printing to stderr, a different vulnerab

CVE-2013-7291 [LOW] CVE-2013-7291: memcached - memcached before 1.4.17, when running in verbose mode, allows remote attackers t... 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 key print" during logging, related to an issue that was "quickly grepped out of the source tree," a different vulnerability than CVE-2013-0179 and CVE-2013-7290. Scope: local bookworm: resolved (fixed in 1.4.20-

CVE-2011-4971 [MEDIUM] CVE-2011-4971: memcached - Multiple integer signedness errors in the (1) process_bin_sasl_auth, (2) process... 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_prepend functions in Memcached 1.4.5 and earlier allow remote attackers to cause a denial of service (crash) via a large body length value in a packet. Scope: local bookworm: resolved (fixed in 1.4.13-0.3) bull

CVE-2010-1152 [MEDIUM] CVE-2010-1152: memcached - memcached.c in memcached before 1.4.3 allows remote attackers to cause a denial ... memcached.c in memcached before 1.4.3 allows remote attackers to cause a denial of service (daemon hang or crash) via a long line that triggers excessive memory allocation. NOTE: some of these details are obtained from third party information. Scope: local bookworm: resolved (fixed in 1.4.5-1) bullseye: resolved (fixed in 1.4.5-1) forky: resolved (fixed in 1.4.5-1