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Sicherheitslücken in postgresql-9.5

In den letzten 30 Tagen veröffentlichte Sicherheitslücken für postgresql-9.5: 0. Davon im KEV-Katalog: 0.

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Sicherheitslücken: 20

  1. CVE-2020-25696

    Hoch · CVSS 7.5EPSS 2,7%Korrektur verfügbar

    CVE-2020-25696

    A flaw was found in the psql interactive terminal of PostgreSQL in versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If an interactive psql session uses \gset when querying a compromised server, the attacker can execute arbitrary code as the operating system account running psql. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

    • Auf 9.5.24-0ubuntu0.16.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  2. CVE-2020-25695

    Hoch · CVSS 8.8EPSS 46,44%Korrektur verfügbar

    CVE-2020-25695

    A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

    • Auf 9.5.24-0ubuntu0.16.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  3. CVE-2020-25694

    Hoch · CVSS 8.1EPSS 1,59%Korrektur verfügbar

    CVE-2020-25694

    A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If a client application that creates additional database connections only reuses the basic connection parameters while dropping security-relevant parameters, an opportunity for a man-in-the-middle attack, or the ability to observe clear-text transmissions, could exist. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

    • Auf 9.5.24-0ubuntu0.16.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  4. CVE-2020-14350

    Hoch · CVSS 7.3EPSS 0,53%Korrektur verfügbar

    CVE-2020-14350

    It was found that some PostgreSQL extensions did not use search_path safely in their installation script. An attacker with sufficient privileges could use this flaw to trick an administrator into executing a specially crafted script, during the installation or update of such extension. This affects PostgreSQL versions before 12.4, before 11.9, before 10.14, before 9.6.19, and before 9.5.23.

    • Auf 9.5.23-0ubuntu0.16.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  5. CVE-2019-10208

    Hoch · CVSS 7.5EPSS 2,19%Korrektur verfügbar

    CVE-2019-10208

    A flaw was discovered in postgresql versions 9.4.x before 9.4.24, 9.5.x before 9.5.19, 9.6.x before 9.6.15, 10.x before 10.10 and 11.x before 11.5 where arbitrary SQL statements can be executed given a suitable SECURITY DEFINER function. An attacker, with EXECUTE permission on the function, can execute arbitrary SQL as the owner of the function.

    • Auf 9.5.19-0ubuntu0.16.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  6. CVE-2019-10130

    Niedrig · CVSS 3.1EPSS 1,08%Korrektur verfügbar

    CVE-2019-10130

    A vulnerability was found in PostgreSQL versions 11.x up to excluding 11.3, 10.x up to excluding 10.8, 9.6.x up to, excluding 9.6.13, 9.5.x up to, excluding 9.5.17. PostgreSQL maintains column statistics for tables. Certain statistics, such as histograms and lists of most common values, contain values taken from the column. PostgreSQL does not evaluate row security policies before consulting those statistics during query planning; an attacker can exploit this to read the most common values of certain columns. Affected columns are those for which the attacker has SELECT privilege and for which, in an ordinary query, row-level security prunes t

    • Auf 9.5.17-0ubuntu0.16.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  7. CVE-2018-10925

    Hoch · CVSS 7.1EPSS 2,24%Korrektur verfügbar

    CVE-2018-10925

    It was discovered that PostgreSQL versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 failed to properly check authorization on certain statements involved with "INSERT ... ON CONFLICT DO UPDATE". An attacker with "CREATE TABLE" privileges could exploit this to read arbitrary bytes server memory. If the attacker also had certain "INSERT" and limited "UPDATE" privileges to a particular table, they could exploit this to update other columns in the same table.

    • Auf 9.5.14-0ubuntu0.16.04 aktualisieren
    Veröffentlicht Aktualisiert
  8. CVE-2018-10915

    Hoch · CVSS 8.5EPSS 5,09%Korrektur verfügbar

    CVE-2018-10915

    A vulnerability was found in libpq, the default PostgreSQL client library where libpq failed to properly reset its internal state between connections. If an affected version of libpq was used with "host" or "hostaddr" connection parameters from untrusted input, attackers could bypass client-side connection security features, obtain access to higher privileged connections or potentially cause other impact through SQL injection, by causing the PQescape() functions to malfunction. Postgresql versions before 10.5, 9.6.10, 9.5.14, 9.4.19, and 9.3.24 are affected.

    • Auf 9.5.14-0ubuntu0.16.04 aktualisieren
    Veröffentlicht Aktualisiert
  9. CVE-2018-1058

    Hoch · CVSS 8.8EPSS 13,1%Korrektur verfügbar

    CVE-2018-1058

    A flaw was found in the way Postgresql allowed a user to modify the behavior of a query for other users. An attacker with a user account could use this flaw to execute code with the permissions of superuser in the database. Versions 9.3 through 10 are affected.

    • Auf 9.5.12-0ubuntu0.16.04 aktualisieren
    Veröffentlicht Aktualisiert
  10. CVE-2018-1053

    Hoch · CVSS 7EPSS 0,48%Korrektur verfügbar

    CVE-2018-1053

    In postgresql 9.3.x before 9.3.21, 9.4.x before 9.4.16, 9.5.x before 9.5.11, 9.6.x before 9.6.7 and 10.x before 10.2, pg_upgrade creates file in current working directory containing the output of `pg_dumpall -g` under umask which was in effect when the user invoked pg_upgrade, and not under 0077 which is normally used for other temporary files. This can allow an authenticated attacker to read or modify the one file, which may contain encrypted or unencrypted database passwords. The attack is infeasible if a directory mode blocks the attacker searching the current working directory or if the prevailing umask blocks the attacker opening the fil

    • Auf 9.5.11-0ubuntu0.16.04 aktualisieren
    Veröffentlicht Aktualisiert
  11. CVE-2017-15099

    Mittel · CVSS 6.5EPSS 6,32%Korrektur verfügbar

    CVE-2017-15099

    INSERT ... ON CONFLICT DO UPDATE commands in PostgreSQL 10.x before 10.1, 9.6.x before 9.6.6, and 9.5.x before 9.5.10 disclose table contents that the invoker lacks privilege to read. These exploits affect only tables where the attacker lacks full read access but has both INSERT and UPDATE privileges. Exploits bypass row level security policies and lack of SELECT privilege.

    • Auf 9.5.10-0ubuntu0.16.04 aktualisieren
    Veröffentlicht Aktualisiert
  12. CVE-2017-15098

    Hoch · CVSS 8.1EPSS 3,72%Korrektur verfügbar

    CVE-2017-15098

    Invalid json_populate_recordset or jsonb_populate_recordset function calls in PostgreSQL 10.x before 10.1, 9.6.x before 9.6.6, 9.5.x before 9.5.10, 9.4.x before 9.4.15, and 9.3.x before 9.3.20 can crash the server or disclose a few bytes of server memory.

    • Auf 9.5.10-0ubuntu0.16.04 aktualisieren
    Veröffentlicht Aktualisiert
  13. CVE-2017-7548

    Hoch · CVSS 7.5EPSS 3,52%Korrektur verfügbar

    CVE-2017-7548

    PostgreSQL versions before 9.4.13, 9.5.8 and 9.6.4 are vulnerable to authorization flaw allowing remote authenticated attackers with no privileges on a large object to overwrite the entire contents of the object, resulting in a denial of service.

    • Auf 9.5.8-0ubuntu0.16.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  14. CVE-2017-7547

    Hoch · CVSS 8.8EPSS 5,58%Korrektur verfügbar

    CVE-2017-7547

    PostgreSQL versions before 9.2.22, 9.3.18, 9.4.13, 9.5.8 and 9.6.4 are vulnerable to authorization flaw allowing remote authenticated attackers to retrieve passwords from the user mappings defined by the foreign server owners without actually having the privileges to do so.

    • Auf 9.5.8-0ubuntu0.16.04.1 aktualisieren
    Veröffentlicht Aktualisiert
  15. CVE-2017-7485

    Mittel · CVSS 5.9EPSS 2,04%Korrektur verfügbar

    CVE-2017-7485

    In PostgreSQL 9.3.x before 9.3.17, 9.4.x before 9.4.12, 9.5.x before 9.5.7, and 9.6.x before 9.6.3, it was found that the PGREQUIRESSL environment variable was no longer enforcing a SSL/TLS connection to a PostgreSQL server. An active Man-in-the-Middle attacker could use this flaw to strip the SSL/TLS protection from a connection between a client and a server.

    • Auf 9.5.7-0ubuntu0.16.04 aktualisieren
    Veröffentlicht Aktualisiert
  16. CVE-2017-7484

    Hoch · CVSS 7.5EPSS 2,56%Korrektur verfügbar

    CVE-2017-7484

    It was found that some selectivity estimation functions in PostgreSQL before 9.2.21, 9.3.x before 9.3.17, 9.4.x before 9.4.12, 9.5.x before 9.5.7, and 9.6.x before 9.6.3 did not check user privileges before providing information from pg_statistic, possibly leaking information. An unprivileged attacker could use this flaw to steal some information from tables they are otherwise not allowed to access.

    • Auf 9.5.7-0ubuntu0.16.04 aktualisieren
    Veröffentlicht Aktualisiert
  17. CVE-2016-5424

    Hoch · CVSS 7.1EPSS 4,61%Korrektur verfügbar

    CVE-2016-5424

    PostgreSQL before 9.1.23, 9.2.x before 9.2.18, 9.3.x before 9.3.14, 9.4.x before 9.4.9, and 9.5.x before 9.5.4 might allow remote authenticated users with the CREATEDB or CREATEROLE role to gain superuser privileges via a (1) " (double quote), (2) \ (backslash), (3) carriage return, or (4) newline character in a (a) database or (b) role name that is mishandled during an administrative operation.

    • Auf 9.5.4-0ubuntu0.16.04 aktualisieren
    Veröffentlicht Aktualisiert
  18. CVE-2016-5423

    Hoch · CVSS 8.3EPSS 5,96%Korrektur verfügbar

    CVE-2016-5423

    PostgreSQL before 9.1.23, 9.2.x before 9.2.18, 9.3.x before 9.3.14, 9.4.x before 9.4.9, and 9.5.x before 9.5.4 allow remote authenticated users to cause a denial of service (NULL pointer dereference and server crash), obtain sensitive memory information, or possibly execute arbitrary code via (1) a CASE expression within the test value subexpression of another CASE or (2) inlining of an SQL function that implements the equality operator used for a CASE expression involving values of different types.

    • Auf 9.5.4-0ubuntu0.16.04 aktualisieren
    Veröffentlicht Aktualisiert

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