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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2024-45845
HistorySep 10, 2024 - 11:15 a.m.

CVE-2024-45845

2024-09-1011:15:10
Debian Security Bug Tracker
security-tracker.debian.org
cve-2024-45845
directory traversal
symlink
nar file
mishandling

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7

Confidence

Low

EPSS

0

Percentile

9.6%

nix 2.24 through 2.24.5 allows directory traversal via a symlink in a nar file, because of mishandling of a directory containing a symlink and a directory of the same name, aka GHSA-h4vv-h3jq-v493.

OSVersionArchitecturePackageVersionFilename
Debian12allnix< 2.8.0-1.1nix_2.8.0-1.1_all.deb
Debian11allnix< 2.3.7+dfsg1-1nix_2.3.7+dfsg1-1_all.deb
Debian999allnix< 2.23.3+dfsg-2nix_2.23.3+dfsg-2_all.deb
Debian13allnix< 2.23.3+dfsg-2nix_2.23.3+dfsg-2_all.deb

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7

Confidence

Low

EPSS

0

Percentile

9.6%

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