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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2024-39844
HistoryJul 03, 2024 - 5:15 p.m.

CVE-2024-39844

2024-07-0317:15:04
Alpine Linux Development Team
security.alpinelinux.org
znc
1.9.1
remote code execution
modtcl
kick
unix

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

Low

EPSS

0

Percentile

15.8%

In ZNC before 1.9.1, remote code execution can occur in modtcl via a KICK.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchznc< 1.9.1-r0UNKNOWN
Alpine3.20-communitynoarchznc< 1.9.1-r0UNKNOWN

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

Low

EPSS

0

Percentile

15.8%