CVE-2024-46981

Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to manipulate the garbage collector and potentially lead to remote code execution. The problem is fixed in 7.4.2, 7.2.7, and 6.2.17. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.

Redis is an advanced key-value store. It is often referred to as a dattructure server since keys can contain strings, hashes ,lists, sets anorted sets.

Security Fix(es):

Redis is an open source, in-memory database that persists on disk. In affected versions specially crafted Lua scripts executing in Redis can cause the heap-based Lua stack to be overflowed, due to incomplete checks for this condition. This can result with heap corruption and potentially remote code execution. This problem exists in all versions of Redis with Lua scripting support, starting from 2.6. The problem is fixed in versions 6.2.6, 6.0.16 and 5.0.14. For users unable to update an additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.(CVE-2021-32626)

Redis is an open source, in-memory database that persists on disk. In affected versions an integer overflow bug in Redis can be exploited to corrupt the heap and potentially result with remote code execution. The vulnerability involves changing the default proto-max-bulk-len and client-query-buffer-limit configuration parameters to very large values and constructing specially crafted very large stream elements. The problem is fixed in Redis 6.2.6, 6.0.16 and 5.0.14. For users unable to upgrade an additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from modifying the proto-max-bulk-len configuration parameter. This can be done using ACL to restrict unprivileged users from using the CONFIG SET command.(CVE-2021-32627)

Redis is an open source, in-memory database that persists on disk. An integer overflow bug in the ziplist data structure used by all versions of Redis can be exploited to corrupt the heap and potentially result with remote code execution. The vulnerability involves modifying the default ziplist configuration parameters (hash-max-ziplist-entries, hash-max-ziplist-value, zset-max-ziplist-entries or zset-max-ziplist-value) to a very large value, and then constructing specially crafted commands to create very large ziplists. The problem is fixed in Redis versions 6.2.6, 6.0.16, 5.0.14. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from modifying the above configuration parameters. This can be done using ACL to restrict unprivileged users from using the CONFIG SET command.(CVE-2021-32628)

Redis is an open source, in-memory database that persists on disk. When parsing an incoming Redis Standard Protocol (RESP) request, Redis allocates memory according to user-specified values which determine the number of elements (in the multi-bulk header) and size of each element (in the bulk header). An attacker delivering specially crafted requests over multiple connections can cause the server to allocate significant amount of memory. Because the same parsing mechanism is used to handle authentication requests, this vulnerability can also be exploited by unauthenticated users. The problem is fixed in Redis versions 6.2.6, 6.0.16 and 5.0.14. An additional workaround to mitigate this problem without patching the redis-server executable is to block access to prevent unauthenticated users from connecting to Redis. This can be done in different ways: Using network access control tools like firewalls, iptables, security groups, etc. or Enabling TLS and requiring users to authenticate using client side certificates.(CVE-2021-32675)

Redis is an open source, in-memory database that persists on disk. An integer overflow bug affecting all versions of Redis can be exploited to corrupt the heap and potentially be used to leak arbitrary contents of the heap or trigger remote code execution. The vulnerability involves changing the default set-max-intset-entries configuration parameter to a very large value and constructing specially crafted…

Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the data set to disk every once in a while, or by appending each command to a log.

Security Fix(es):

• redis: Integer overflow in the Redis HRANDFIELD and ZRANDMEMBER commands may lead to denial-of-service (CVE-2023-22458)

• redis: Integer overflow in the Redis SETRANGE and SORT/SORT_RO commands may result with false OOM panic (CVE-2022-35977)

• redis: Specially crafted SRANDMEMBER, ZRANDMEMBER, and HRANDFIELD commands can trigger an integer overflow (CVE-2022-36021)

• redis: String matching commands (like SCAN or KEYS) with a specially crafted pattern to trigger a denial-of-service attack (CVE-2023-25155)

• redis: Insufficient validation of HINCRBYFLOAT command (CVE-2023-28856)

• redis: heap overflow in the lua cjson and cmsgpack libraries (CVE-2022-24834)

• redis: possible bypass of Unix socket permissions on startup (CVE-2023-45145)

• redis: Lua library commands may lead to stack overflow and RCE in Redis (CVE-2024-31449)

• redis: Denial-of-service due to unbounded pattern matching in Redis (CVE-2024-31228)

• redis: Redis' Lua library commands may lead to remote code execution (CVE-2024-46981)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to manipulate the garbage collector and potentially lead to remote code execution. The problem is fixed in 7.4.2, 7.2.7, and 6.2.17. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.

Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the data set to disk every once in a while, or by appending each command to a log.

Security Fix(es):

• redis: Integer overflow in the Redis HRANDFIELD and ZRANDMEMBER commands may lead to denial-of-service (CVE-2023-22458)
• redis: Integer overflow in the Redis SETRANGE and SORT/SORT_RO commands may result with false OOM panic (CVE-2022-35977)
• redis: Specially crafted SRANDMEMBER, ZRANDMEMBER, and HRANDFIELD commands can trigger an integer overflow (CVE-2022-36021)
• redis: String matching commands (like SCAN or KEYS) with a specially crafted pattern to trigger a denial-of-service attack (CVE-2023-25155)
• redis: Insufficient validation of HINCRBYFLOAT command (CVE-2023-28856)
• redis: heap overflow in the lua cjson and cmsgpack libraries (CVE-2022-24834)
• redis: possible bypass of Unix socket permissions on startup (CVE-2023-45145)
• redis: Lua library commands may lead to stack overflow and RCE in Redis (CVE-2024-31449)
• redis: Denial-of-service due to unbounded pattern matching in Redis (CVE-2024-31228)
• redis: Redis' Lua library commands may lead to remote code execution (CVE-2024-46981)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the data set to disk every once in a while, or by appending each command to a log.

Security Fix(es):

• redis: Redis' Lua library commands may lead to remote code execution (CVE-2024-46981)
• redis: Redis allows denial-of-service due to malformed ACL selectors (CVE-2024-51741)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the data set to disk every once in a while, or by appending each command to a log.

Security Fix(es):

• redis: heap overflow in the lua cjson and cmsgpack libraries (CVE-2022-24834)
• redis: possible bypass of Unix socket permissions on startup (CVE-2023-45145)
• redis: Lua library commands may lead to stack overflow and RCE in Redis (CVE-2024-31449)
• redis: Denial-of-service due to unbounded pattern matching in Redis (CVE-2024-31228)
• redis: Redis' Lua library commands may lead to remote code execution (CVE-2024-46981)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to manipulate the garbage collector and potentially lead to remote code execution. The problem is fixed in 7.4.2, 7.2.7, and 6.2.17. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.

Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to manipulate the garbage collector and potentially lead to remote code execution. The problem is fixed in 7.4.2, 7.2.7, and 6.2.17. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.

Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to manipulate the garbage collector and potentially lead to remote code execution. The problem is fixed in 7.4.2, 7.2.7, and 6.2.17. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.

Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to manipulate the garbage collector and potentially lead to remote code execution. The problem is fixed in 7.4.2, 7.2.7, and 6.2.17. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.

Redis is an open source, in-memory database that persists on disk. An authenticated user may use a specially crafted Lua script to manipulate the garbage collector and potentially lead to remote code execution. The problem is fixed in 7.4.2, 7.2.7, and 6.2.17. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to restrict EVAL and EVALSHA commands.

Redis' Lua library commands may lead to remote code execution. (CVE-2024-46981) Redis allows denial-of-service due to malformed ACL selectors. (CVE-2024-51741)

These are all security issues fixed in the valkey-8.0.2-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the redis-8.0.2-1.1 package on the GA media of openSUSE Tumbleweed.

Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the data set to disk every once in a while, or by appending each command to a log.

Security Fix(es):

• redis: heap overflow in the lua cjson and cmsgpack libraries (CVE-2022-24834)

• redis: possible bypass of Unix socket permissions on startup (CVE-2023-45145)

• redis: Lua library commands may lead to stack overflow and RCE in Redis (CVE-2024-31449)

• redis: Denial-of-service due to unbounded pattern matching in Redis (CVE-2024-31228)

• redis: Redis' Lua library commands may lead to remote code execution (CVE-2024-46981)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

This update for redis fixes the following issues:

• CVE-2024-31228: Prevent unbounded recursive pattern matching. (bsc#1231265)
• CVE-2024-31449: Fixed an integer overflow bug in Lua bit_tohex. (bsc#1231264)
• CVE-2024-46981: Fixed a bug where lua scripts can be used to manipulate the garbage collector, leading to remote code execution. (bsc#1235387)

This update for redis7 fixes the following issues:

• CVE-2024-51741: Fixed a bug where malformed ACL selectors can trigger a server panic when accessed. (bsc#1235386)
• CVE-2024-46981: Fixed a bug where lua scripts can be used to manipulate the garbage collector, leading to remote code execution. (bsc#1235387)

This update for redis7 fixes the following issues:

• CVE-2024-51741: Fixed a bug where malformed ACL selectors can trigger a server panic when accessed. (bsc#1235386)
• CVE-2024-46981: Fixed a bug where lua scripts can be used to manipulate the garbage collector, leading to remote code execution. (bsc#1235387)

This update for redis fixes the following issues:

• CVE-2024-46981: Fixed a bug where lua scripts can be used to manipulate the garbage collector, leading to remote code execution. (bsc#1235387)

This update for redis fixes the following issues:

• CVE-2024-51741: Fixed a bug where malformed ACL selectors can trigger a server panic when accessed. (bsc#1235386)
• CVE-2024-46981: Fixed a bug where lua scripts can be used to manipulate the garbage collector, leading to remote code execution. (bsc#1235387)

It was discovered that Redis incorrectly handled certain memory operations during pattern matching. An attacker could possibly use this issue to cause a denial of service. (CVE-2024-31228)

It was discovered that Redis incorrectly handled certain specially crafted Lua scripts. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2024-46981)

It was discovered that Redis incorrectly handled some malformed ACL selectors. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 24.10 and Ubuntu 24.04 LTS. (CVE-2024-51741)

It was discovered that Valkey did not properly handle memory cleanup. An attacker could possibly use this issue to execute arbitrary code. (CVE-2024-46981)

It was discovered that Valkey did not properly handle resource access permissions. An authenticated attacker could possibly use this issue to cause a denial of service. (CVE-2024-51741)