Alpine Linux Development TeamALPINE:CVE-2023-5870CVE-2023-5870
4.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
6.8 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
46.8%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | postgresql14 | < 14.10-r0 | UNKNOWN |
| Alpine | edge-main | noarch | postgresql15 | < 15.5-r0 | UNKNOWN |
| Alpine | edge-main | noarch | postgresql16 | < 16.1-r0 | UNKNOWN |
| Alpine | 3.15-community | noarch | postgresql12 | < 12.17-r0 | UNKNOWN |
| Alpine | 3.15-main | noarch | postgresql14 | < 14.10-r0 | UNKNOWN |
| Alpine | 3.16-community | noarch | postgresql12 | < 12.17-r0 | UNKNOWN |
| Alpine | 3.16-main | noarch | postgresql14 | < 14.10-r0 | UNKNOWN |
| Alpine | 3.17-community | noarch | postgresql12 | < 12.17-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | postgresql14 | < 14.10-r0 | UNKNOWN |
| Alpine | 3.17-main | noarch | postgresql15 | < 15.5-r0 | UNKNOWN |
Related
4.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
6.8 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
46.8%