ALPINE-CVE-2021-3677
Dashboard / Vulnerabilities / ALPINE-CVE-2021-3677
Summary:
Details: A flaw was found in postgresql. A purpose-crafted query can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can complete this attack at will. The attack does not require the ability to create objects. If server settings include max_worker_processes=0, the known versions of this attack are infeasible. However, undiscovered variants of the attack may be independent of that setting.
Affected packages
Package
Name: postgresql
Purl: pkg:apk/alpine/postgresql?arch=source
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 11.0
Fixed -12.8-r0
Affected versions
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
