Astra Linux – Vulnerability in Sogo

In versions of SOGo before 5.12.7, when PostgreSQL or MariaDB is used, and cleartext passwords are stored, SQL injection can occur. This issue is related to the cpassword = '%@' parameter in the changePasswordForLogin function...

Astra Linux – Vulnerability in PostgresSQL 11

The use of server error messages by clients in PostgreSQL allows a server that is not trusted under current SSL or GSS settings to send arbitrary non-NUL bytes to the libpq application. For example, a man-in-the-middle attacker could send a long error message claiming that a human user or someone...

Astra Linux – Vulnerability in PostgresSQL 11

Incorrect control of environment variables in PostgreSQL PL/Perl allows a non-privileged database user to modify sensitive process environment variables e.g., PATH. This often sufficient to enable arbitrary code execution, even if the attacker does not have a role as a database server operating...

Astra Linux – Vulnerability in PostgresSQL 11

Incorrect privilege assignments in PostgreSQL allow a less-privileged application user to view or modify rows that were not intended for them. An attack requires the application to use SET ROLE, SET SESSION AUTHORIZATION, or equivalent features. The problem arises when an application query uses...

Astra Linux – Vulnerability in PostgresSQL 11

A vulnerability was discovered in PostgreSQL 12.2, allowing attackers to cause a denial of service by repeatedly sending SIGHUP signals. NOTE: This claim is disputed by the vendor, as untrusted users are unable to send SIGHUP signals; such signals can only be sent by a PostgreSQL superuser, a use...

Astra Linux – Vulnerability in PostgresSQL 11

A flaw was discovered in PostgreSQL related to the pgcancelbackend role, which signals background workers, including the logical replication launcher, autovacuum workers, and the autovacuum launcher. Successful exploitation requires a non-core extension with a background worker that is less...

Astra Linux – Vulnerability in PostgresSQL 11

Improper validation of the “oidvector” type in PostgreSQL allows a database user to disclose a few bytes of server memory. We have not ruled out the possibility of attacks where confidential information is included in the disclosed bytes, but such attacks seem unlikely. Versions of PostgreSQL pri...

Astra Linux – Vulnerability in PostgresSQL 11

In the extension script, a SQL injection vulnerability was detected in PostgreSQL when the symbols @extowner@, @extschema@, or @extschema:...@ were used within quotation marks either dollar quotes, '', or other forms of quotation marks. If an administrator has installed files from a vulnerable,...

Astra Linux – Vulnerability in PostgresSQL 11

A flaw was discovered in PostgreSQL versions prior to 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20, and before 9.5.24. An attacker who has permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The...

Astra Linux – Vulnerability in PostgresSQL 11

An information leak was discovered in PostgreSQL versions prior to 13.2, before 12.6, and before 11.11. A user with UPDATE permission but without SELECT permission for a specific column could create queries that, under certain circumstances, might reveal values from that column in error messages...

Astra Linux – Vulnerability in Rails

The PostgreSQL adapter in Active Record before versions 6.1.2.1, 6.0.3.5, and 5.2.4.5 is vulnerable to a regular expression denial of service REDoS vulnerability. Carefully crafted inputs can cause the input validation for the money type in the PostgreSQL adapter in Active Record to spend too muc...

Astra Linux – Vulnerability in PostgresSQL 11

schemaelement defeats protective measures for search paths; It was discovered that certain database calls in PostgreSQL could allow an authenticated attacker with elevated database-level privileges to execute arbitrary code...

Astra Linux – Vulnerability in PostgresSQL 11

A memory disclosure vulnerability was discovered in PostgreSQL that allows remote users to access sensitive information by exploiting certain aggregate function calls with ‘unknown’-type arguments. Handling ‘unknown’-type values from string literals without type designation can reveal bytes,...

Astra Linux – Vulnerability in PostgresSQL 11

A vulnerability was discovered in PostgreSQL. This attack requires permission to create non-temporary objects in at least one schema, the ability to lure or wait for an administrator to create or update an affected extension in that schema, and the ability to lure or wait for a victim to use the...

Astra Linux – Vulnerability in PostgresSQL 11

Row security policies ignore changes to user IDs after inline operations. PostgreSQL may allow incorrect policies to be applied in certain cases where role-specific policies are used, and where a given query is planned to be executed under one role and then executed under another role. This...

Astra Linux – Vulnerability in PostgresSQL 11

A flaw was discovered in PostgreSQL. A specially crafted query can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can carry out this attack at will. The attack does not require the ability to create objects. If the server settings include...

Astra Linux – Vulnerability in PostgresSQL 11

A late privilege drop in the REFRESH MATERIALIZED VIEW CONCURRENTLY operation in PostgreSQL allows an object creator to execute arbitrary SQL functions as the command issuer. This feature enables the owner of the materialized view to run SQL functions, thereby allowing for the safe refreshing of...

Astra Linux – Vulnerability in PostgresSQL 11

A flaw was discovered in PostgreSQL that allows authenticated database users to execute arbitrary code through insufficient overflow checks during SQL array value modifications. This issue arises due to an integer overflow during array modifications, where a remote user can trigger the overflow b...

postgresql: PostgreSQL: Arbitrary code execution via type confusion in pg_restore_attribute_stats()

A flaw was found in PostgreSQL. An object creator can exploit a type confusion vulnerability in the pgrestoreattributestats function. This flaw occurs due to the conflation of range and multirange values, allowing the attacker to execute arbitrary code as the operating system user running the...

postgresql: PostgreSQL: SQL injection in pg_createsubscriber allows arbitrary SQL execution as superuser

A flaw was found in PostgreSQL. An attacker with pgcreatesubscription rights can exploit a SQL injection vulnerability in the pgcreatesubscriber utility. This allows the attacker to execute arbitrary SQL commands with superuser privileges when pgcreatesubscriber is next run, leading to potential...