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redhatRedHatRHSA-2023:7016
HistoryNov 14, 2023 - 8:42 a.m.

(RHSA-2023:7016) Low: libpq security update

2023-11-1408:42:45
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rhsa-2023-7016
libpq package
postgresql client library
security update
memory disclosure
cve-2022-41862
red hat enterprise linux 8.9

CVSS3

3.7

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.9

Confidence

Low

EPSS

0.001

Percentile

40.1%

The libpq package provides the PostgreSQL client library, which allows client programs to connect to PostgreSQL servers.

Security Fix(es):

  • postgresql: Client memory disclosure when connecting with Kerberos to modified server (CVE-2022-41862)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.9 Release Notes linked from the References section.

CVSS3

3.7

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.9

Confidence

Low

EPSS

0.001

Percentile

40.1%