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Schwachstellen im Stack Datenbanken · Seite 40

In den letzten 30 Tagen veröffentlichte Sicherheitslücken für Datenbanken: 82. Davon im KEV-Katalog: 0.

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Datenbanken

Sicherheitslücken: 1414

  1. CVE-2021-35575

    Mittel · CVSS 4.9EPSS 2,14%Korrektur verfügbar

    CVE-2021-35575

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

    • Auf 8.0.27-0ubuntu0.20.04.1 aktualisieren
    • Auf 8.0.27-0ubuntu0.21.10.1 aktualisieren
    Veröffentlicht Aktualisiert
  2. CVE-2021-35546

    Mittel · CVSS 4.9EPSS 2,65%Korrektur verfügbar

    CVE-2021-35546

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

    • Auf 8.0.27-0ubuntu0.20.04.1 aktualisieren
    • Auf 8.0.27-0ubuntu0.21.10.1 aktualisieren
    Veröffentlicht Aktualisiert
  3. CVE-2021-35537

    Mittel · CVSS 4.9EPSS 1,72%Korrektur verfügbar

    CVE-2021-35537

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.25 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

    • Auf 8.0.26-0ubuntu0.20.04.2 aktualisieren
    • Auf 8.0.26-0ubuntu1 aktualisieren
    Veröffentlicht Aktualisiert
  4. CVE-2021-2481

    Mittel · CVSS 6.5EPSS 2,35%Korrektur verfügbar

    CVE-2021-2481

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

    • Auf 8.0.27-0ubuntu0.20.04.1 aktualisieren
    • Auf 8.0.27-0ubuntu0.21.10.1 aktualisieren
    Veröffentlicht Aktualisiert
  5. CVE-2021-2479

    Mittel · CVSS 4.9EPSS 2,65%Korrektur verfügbar

    CVE-2021-2479

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

    • Auf 8.0.27-0ubuntu0.20.04.1 aktualisieren
    • Auf 8.0.27-0ubuntu0.21.10.1 aktualisieren
    Veröffentlicht Aktualisiert
  6. CVE-2021-2478

    Mittel · CVSS 4.9EPSS 3,32%Korrektur verfügbar

    CVE-2021-2478

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

    • Auf 8.0.27-0ubuntu0.20.04.1 aktualisieren
    • Auf 8.0.27-0ubuntu0.21.10.1 aktualisieren
    Veröffentlicht Aktualisiert
  7. CVE-2021-32028

    Mittel · CVSS 6.5EPSS 1,56%Korrektur verfügbar

    CVE-2021-32028

    A flaw was found in postgresql. Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.

    • Auf 10.17-0ubuntu0.18.04.1 aktualisieren
    • Auf 12.7-0ubuntu0.20.04.1 aktualisieren
    • Auf 13.3-1 aktualisieren
    Veröffentlicht Aktualisiert
  8. CVE-2021-32029

    Mittel · CVSS 6.5EPSS 1,5%Korrektur verfügbar

    CVE-2021-32029

    A flaw was found in postgresql. Using an UPDATE ... RETURNING command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.

    • Auf 12.7-0ubuntu0.20.04.1 aktualisieren
    • Auf 13.3-1 aktualisieren
    Veröffentlicht Aktualisiert
  9. CVE-2021-41099

    Hoch · CVSS 7.5EPSS 3,65%Korrektur verfügbar

    Integer overflow issue with strings in Redis

    Redis is an open source, in-memory database that persists on disk. An integer overflow bug in the underlying string library can be used to corrupt the heap and potentially result with denial of service or remote code execution. The vulnerability involves changing the default proto-max-bulk-len configuration parameter to a very large value and constructing specially crafted network payloads or commands. The problem is fixed in Redis versions 6.2.6, 6.0.16 and 5.0.14. 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. Th

    • Auf 5:4.0.9-1ubuntu0.2+esm3 aktualisieren
    • Auf 5:5.0.7-2ubuntu0.1+esm1 aktualisieren
    • Auf 5:6.0.16-1 aktualisieren
    Veröffentlicht Aktualisiert
  10. CVE-2021-32762

    Hoch · CVSS 7.5EPSS 2,56%Korrektur verfügbar

    Integer overflow that can lead to heap overflow in redis-cli, redis-sentinel on some platforms

    Redis is an open source, in-memory database that persists on disk. The redis-cli command line tool and redis-sentinel service may be vulnerable to integer overflow when parsing specially crafted large multi-bulk network replies. This is a result of a vulnerability in the underlying hiredis library which does not perform an overflow check before calling the calloc() heap allocation function. This issue only impacts systems with heap allocators that do not perform their own overflow checks. Most modern systems do and are therefore not likely to be affected. Furthermore, by default redis-sentinel uses the jemalloc allocator which is also not vul

    • Auf 5:6.0.16-1 aktualisieren
    Veröffentlicht Aktualisiert
  11. CVE-2021-32687

    Hoch · CVSS 7.5EPSS 4,09%Korrektur verfügbar

    Integer overflow issue with intsets in Redis

    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 commands to manipulate sets. The problem is fixed in Redis versions 6.2.6, 6.0.16 and 5.0.14. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from modifying the set-max-intset

    • Auf 2:2.8.4-2ubuntu0.2+esm2 aktualisieren
    • Auf 2:3.0.6-1ubuntu0.4+esm1 aktualisieren
    • Auf 5:4.0.9-1ubuntu0.2+esm3 aktualisieren
    • Auf 5:5.0.7-2ubuntu0.1+esm1 aktualisieren
    • Auf 5:6.0.16-1 aktualisieren
    Veröffentlicht Aktualisiert
  12. CVE-2021-32675

    Hoch · CVSS 7.5EPSS 16,07%Korrektur verfügbar

    DoS vulnerability in Redis

    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

    • Auf 2:2.8.4-2ubuntu0.2+esm2 aktualisieren
    • Auf 2:3.0.6-1ubuntu0.4+esm1 aktualisieren
    • Auf 5:4.0.9-1ubuntu0.2+esm3 aktualisieren
    • Auf 5:5.0.7-2ubuntu0.1+esm1 aktualisieren
    • Auf 5:6.0.16-1 aktualisieren
    Veröffentlicht Aktualisiert
  13. CVE-2021-32672

    Mittel · CVSS 5.3EPSS 1,68%Korrektur verfügbar

    Vulnerability in Lua Debugger in Redis

    Redis is an open source, in-memory database that persists on disk. When using the Redis Lua Debugger, users can send malformed requests that cause the debugger’s protocol parser to read data beyond the actual buffer. This issue affects all versions of Redis with Lua debugging support (3.2 or newer). The problem is fixed in versions 6.2.6, 6.0.16 and 5.0.14.

    • Auf 5:4.0.9-1ubuntu0.2+esm3 aktualisieren
    • Auf 5:5.0.7-2ubuntu0.1+esm1 aktualisieren
    • Auf 5:6.0.16-1 aktualisieren
    Veröffentlicht Aktualisiert
  14. CVE-2021-32627

    Hoch · CVSS 7.5EPSS 3,93%Korrektur verfügbar

    Integer overflow issue with Streams in Redis

    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

    • Auf 5:4.0.9-1ubuntu0.2+esm3 aktualisieren
    • Auf 5:5.0.7-2ubuntu0.1+esm1 aktualisieren
    • Auf 5:6.0.16-1 aktualisieren
    Veröffentlicht Aktualisiert
  15. CVE-2021-32628

    Hoch · CVSS 7.5EPSS 13,53%Korrektur verfügbar

    Vulnerability in handling large ziplists

    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 patc

    • Auf 2:2.8.4-2ubuntu0.2+esm2 aktualisieren
    • Auf 2:3.0.6-1ubuntu0.4+esm1 aktualisieren
    • Auf 5:4.0.9-1ubuntu0.2+esm3 aktualisieren
    • Auf 5:5.0.7-2ubuntu0.1+esm1 aktualisieren
    • Auf 5:6.0.16-1 aktualisieren
    Veröffentlicht Aktualisiert
  16. CVE-2021-32626

    Hoch · CVSS 7.5EPSS 16,21%Korrektur verfügbar

    Lua scripts can overflow the heap-based Lua stack in Redis

    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 us

    • Auf 2:2.8.4-2ubuntu0.2+esm2 aktualisieren
    • Auf 2:3.0.6-1ubuntu0.4+esm1 aktualisieren
    • Auf 5:4.0.9-1ubuntu0.2+esm3 aktualisieren
    • Auf 5:5.0.7-2ubuntu0.1+esm1 aktualisieren
    • Auf 5:6.0.16-1 aktualisieren
    Veröffentlicht Aktualisiert
  17. CVE-2021-32761

    Hoch · CVSS 7.5EPSS 36,55%Korrektur verfügbar

    Integer overflow issues with *BIT commands on 32-bit systems

    Redis is an in-memory database that persists on disk. A vulnerability involving out-of-bounds read and integer overflow to buffer overflow exists starting with version 2.2 and prior to versions 5.0.13, 6.0.15, and 6.2.5. On 32-bit systems, Redis `*BIT*` command are vulnerable to integer overflow that can potentially be exploited to corrupt the heap, leak arbitrary heap contents or trigger remote code execution. The vulnerability involves changing the default `proto-max-bulk-len` configuration parameter to a very large value and constructing specially crafted commands bit commands. This problem only affects Redis on 32-bit platforms, or compil

    • Auf 2:2.8.4-2ubuntu0.2+esm2 aktualisieren
    • Auf 2:3.0.6-1ubuntu0.4+esm1 aktualisieren
    • Auf 5:4.0.9-1ubuntu0.2+esm3 aktualisieren
    • Auf 5:6.0.15-1 aktualisieren
    Veröffentlicht Aktualisiert
  18. CVE-2021-2444

    Mittel · CVSS 4.9EPSS 1,79%Korrektur verfügbar

    CVE-2021-2444

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.23 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

    • Auf 8.0.25-0ubuntu0.20.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  19. CVE-2021-2441

    Mittel · CVSS 4.9EPSS 1,71%Korrektur verfügbar

    CVE-2021-2441

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.25 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

    • Auf 8.0.26-0ubuntu0.20.04.2 aktualisieren
    • Auf 8.0.26-0ubuntu1 aktualisieren
    Veröffentlicht Aktualisiert
  20. CVE-2021-2440

    Mittel · CVSS 4.9EPSS 1,72%Korrektur verfügbar

    CVE-2021-2440

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.25 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

    • Auf 8.0.26-0ubuntu0.20.04.2 aktualisieren
    • Auf 8.0.26-0ubuntu1 aktualisieren
    Veröffentlicht Aktualisiert

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