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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2023-45229
HistoryJan 16, 2024 - 4:15 p.m.

CVE-2023-45229

2024-01-1616:15:11
Alpine Linux Development Team
security.alpinelinux.org
8
edk2 network package
dhcpv6
advertise message
vulnerability
unauthorized access
confidentiality
out-of-bounds read
cve-2023-45229

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.1 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

23.2%

EDK2’s Network Package is susceptible to an out-of-bounds read
vulnerability when processing the IA_NA or IA_TA option in a DHCPv6 Advertise message. This
vulnerability can be exploited by an attacker to gain unauthorized
access and potentially lead to a loss of Confidentiality.

OSVersionArchitecturePackageVersionFilename
Alpine3.19-communitynoarchedk2= 0.0.202308-r0UNKNOWN
Alpineedge-communitynoarchedk2= 0.0.202308-r1UNKNOWN
Alpine3.20-communitynoarchedk2= 0.0.202308-r1UNKNOWN

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.1 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

23.2%