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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2022-41862
HistoryMar 03, 2023 - 4:15 p.m.

CVE-2022-41862

2023-03-0316:15:09
Alpine Linux Development Team
security.alpinelinux.org
27
postgresql
kerberos
encryption
vulnerability
unix
libpq
client

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

5

Confidence

High

EPSS

0.001

Percentile

40.1%

In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption. In certain conditions a server can cause a libpq client to over-read and report an error message containing uninitialized bytes.

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

5

Confidence

High

EPSS

0.001

Percentile

40.1%