An issue was discovered in PostgreSQL 12.2 allows attackers to cause a denial of service via repeatedly sending SIGHUP signals. NOTE: this is disputed by the vendor because untrusted users cannot send SIGHUP signals; they can only be sent by a PostgreSQL superuser, a user with pg_reload_conf access, or a user with sufficient privileges at the OS level (the postgres account or the root account).
References
Link | Resource |
---|---|
https://www.postgresql.org/message-id/CAA8ZSMqAHDCgo07hqKoM5XJaoQy6Vv76O7966agez4ffyQktkA%40mail.gmail.com | Exploit Mailing List Vendor Advisory |
https://www.postgresql.org/message-id/flat/CAA8ZSMqAHDCgo07hqKoM5XJaoQy6Vv76O7966agez4ffyQktkA%40mail.gmail.com | Mailing List |
https://www.postgresql.org/support/security/ | Product |
https://www.postgresql.org/message-id/CAA8ZSMqAHDCgo07hqKoM5XJaoQy6Vv76O7966agez4ffyQktkA%40mail.gmail.com | Exploit Mailing List Vendor Advisory |
https://www.postgresql.org/message-id/flat/CAA8ZSMqAHDCgo07hqKoM5XJaoQy6Vv76O7966agez4ffyQktkA%40mail.gmail.com | Mailing List |
https://www.postgresql.org/support/security/ | Product |
Configurations
History
21 Nov 2024, 05:12
Type | Values Removed | Values Added |
---|---|---|
References | () https://www.postgresql.org/message-id/CAA8ZSMqAHDCgo07hqKoM5XJaoQy6Vv76O7966agez4ffyQktkA%40mail.gmail.com - Exploit, Mailing List, Vendor Advisory | |
References | () https://www.postgresql.org/message-id/flat/CAA8ZSMqAHDCgo07hqKoM5XJaoQy6Vv76O7966agez4ffyQktkA%40mail.gmail.com - Mailing List | |
References | () https://www.postgresql.org/support/security/ - Product |
08 Feb 2024, 19:25
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 4.4 |
References | (MISC) https://www.postgresql.org/support/security/ - Product | |
References | (MISC) https://www.postgresql.org/message-id/flat/CAA8ZSMqAHDCgo07hqKoM5XJaoQy6Vv76O7966agez4ffyQktkA%40mail.gmail.com - Mailing List |
07 Nov 2023, 03:19
Type | Values Removed | Values Added |
---|---|---|
Summary | An issue was discovered in PostgreSQL 12.2 allows attackers to cause a denial of service via repeatedly sending SIGHUP signals. NOTE: this is disputed by the vendor because untrusted users cannot send SIGHUP signals; they can only be sent by a PostgreSQL superuser, a user with pg_reload_conf access, or a user with sufficient privileges at the OS level (the postgres account or the root account). |
29 Aug 2023, 05:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
|
Summary | ** DISPUTED ** An issue was discovered in PostgreSQL 12.2 allows attackers to cause a denial of service via repeatedly sending SIGHUP signals. NOTE: this is disputed by the vendor because untrusted users cannot send SIGHUP signals; they can only be sent by a PostgreSQL superuser, a user with pg_reload_conf access, or a user with sufficient privileges at the OS level (the postgres account or the root account). |
24 Aug 2023, 21:57
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-120 | |
References | (MISC) https://www.postgresql.org/message-id/CAA8ZSMqAHDCgo07hqKoM5XJaoQy6Vv76O7966agez4ffyQktkA%40mail.gmail.com - Exploit, Mailing List, Vendor Advisory | |
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
First Time |
Postgresql
Postgresql postgresql |
|
CPE | cpe:2.3:a:postgresql:postgresql:12.2:*:*:*:*:*:*:* |
22 Aug 2023, 20:10
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2023-08-22 19:16
Updated : 2024-11-21 05:12
NVD link : CVE-2020-21469
Mitre link : CVE-2020-21469
CVE.ORG link : CVE-2020-21469
JSON object : View
Products Affected
postgresql
- postgresql
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')