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CVE-2023-41113

MEDIUMCVSS 4.3/10EPSS 0.47%

Last modified

CVE-2023-41113 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. An issue was discovered in EnterpriseDB Postgres Advanced Server (EPAS) before 11.21.32, 12.x before 12.16.20, 13.x before 13.12.16, 14.x before 14.9.0, and 15.x before 15.4.0. It allows an authenticated user to to obtain information about whether certain files exist on disk, what errors if any occur when attempting to read them, and some limited information about their contents (regardless of permissions). EPSS estimates a 0.47% chance of exploitation in the next 30 days.

Description

An issue was discovered in EnterpriseDB Postgres Advanced Server (EPAS) before 11.21.32, 12.x before 12.16.20, 13.x before 13.12.16, 14.x before 14.9.0, and 15.x before 15.4.0. It allows an authenticated user to to obtain information about whether certain files exist on disk, what errors if any occur when attempting to read them, and some limited information about their contents (regardless of permissions). This can occur when a superuser has configured one or more directories for filesystem access via CREATE DIRECTORY and adopted certain non-default settings for log_line_prefix and log_connections.

Metrics

CVSS 3.1
4.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS Probability
0.47%

37.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
EnterprisedbPostgres Advanced Server< 11.21.32
EnterprisedbPostgres Advanced Server>= 12.0.0, < 12.16.20
EnterprisedbPostgres Advanced Server>= 13.0.0, < 13.12.17
EnterprisedbPostgres Advanced Server>= 14.0.0, < 14.9.0
EnterprisedbPostgres Advanced Server>= 15.0.0, < 15.4.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-41113?
An issue was discovered in EnterpriseDB Postgres Advanced Server (EPAS) before 11.21.32, 12.x before 12.16.20, 13.x before 13.12.16, 14.x before 14.9.0, and 15.x before 15.4.0. It allows an authenticated user to to obtain information about whether certain files exist on disk, what errors if any occur when attempting to read them, and some limited information about their contents (regardless of permissions). This can occur when a superuser has configured one or more directories for filesystem access via CREATE DIRECTORY and adopted certain non-default settings for log_line_prefix and log_connections.
How severe is CVE-2023-41113?
CVE-2023-41113 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.
How do I fix CVE-2023-41113?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-41113?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST