Vulnerability Monitor

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CVE-2023-5870

A flaw was found in PostgreSQL involving the pg_cancel_backend role that signals background workers, including the logical replication launcher, autovacuum workers, and the autovacuum launcher. Successful exploitation requires a non-core extension with a less-resilient background worker and would affect that specific background worker only. This issue may allow a remote high privileged user to launch a denial of service (DoS) attack.

Published

2023-12-10T18:15:07.643

Last Modified

2024-11-21T08:42:40.697

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 2.2 (LOW)

Weaknesses
  • Type: Secondary
    CWE-400
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application postgresql postgresql < 11.22 Yes
Application postgresql postgresql < 12.17 Yes
Application postgresql postgresql < 13.13 Yes
Application postgresql postgresql < 14.10 Yes
Application postgresql postgresql < 15.5 Yes
Application postgresql postgresql 16.0 Yes
Application redhat codeready_linux_builder_eus 9.2 Yes
Application redhat codeready_linux_builder_eus_for_power_little_endian_eus 9.0_ppc64le Yes
Application redhat codeready_linux_builder_eus_for_power_little_endian_eus 9.2_ppc64le Yes
Application redhat codeready_linux_builder_for_arm64_eus 8.6_aarch64 Yes
Application redhat codeready_linux_builder_for_arm64_eus 9.0_aarch64 Yes
Application redhat codeready_linux_builder_for_arm64_eus 9.2_aarch64 Yes
Application redhat codeready_linux_builder_for_ibm_z_systems_eus 9.0_s390x Yes
Application redhat codeready_linux_builder_for_ibm_z_systems_eus 9.2_s390x Yes
Application redhat codeready_linux_builder_for_power_little_endian_eus 9.0_ppc64le Yes
Application redhat codeready_linux_builder_for_power_little_endian_eus 9.2_ppc64le Yes
Application redhat software_collections 1.0 Yes
Operating System redhat enterprise_linux 8.0 Yes
Operating System redhat enterprise_linux 9.0 Yes
Operating System redhat enterprise_linux_eus 8.6 Yes
Operating System redhat enterprise_linux_eus 8.8 Yes
Operating System redhat enterprise_linux_eus 9.0 Yes
Operating System redhat enterprise_linux_eus 9.2 Yes
Operating System redhat enterprise_linux_for_arm_64 8.0 Yes
Operating System redhat enterprise_linux_for_arm_64 8.8_aarch64 Yes
Operating System redhat enterprise_linux_for_ibm_z_systems 8.0_s390x Yes
Operating System redhat enterprise_linux_for_ibm_z_systems_eus 8.6_s390x Yes
Operating System redhat enterprise_linux_for_ibm_z_systems_eus 8.8_s390x Yes
Operating System redhat enterprise_linux_for_ibm_z_systems_eus 9.0_s390x Yes
Operating System redhat enterprise_linux_for_ibm_z_systems_eus 9.2_s390x Yes
Operating System redhat enterprise_linux_for_power_little_endian 8.0_ppc64le Yes
Operating System redhat enterprise_linux_for_power_little_endian_eus 8.6_ppc64le Yes
Operating System redhat enterprise_linux_for_power_little_endian_eus 8.8_ppc64le Yes
Operating System redhat enterprise_linux_for_power_little_endian_eus 9.0_ppc64le Yes
Operating System redhat enterprise_linux_for_power_little_endian_eus 9.2_ppc64le Yes
Operating System redhat enterprise_linux_server_aus 8.2 Yes
Operating System redhat enterprise_linux_server_aus 8.4 Yes
Operating System redhat enterprise_linux_server_aus 8.6 Yes
Operating System redhat enterprise_linux_server_aus 9.2 Yes
Operating System redhat enterprise_linux_server_tus 8.2 Yes
Operating System redhat enterprise_linux_server_tus 8.4 Yes
Operating System redhat enterprise_linux_server_tus 8.6 Yes
References