CVE-2023-29421: An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is an out-of-bounds write in bz3_decode_block.

PriorityP338high8.8CVSS 3.1

AVNACLPRNUIRSUCHIHAH

EPSS

0.92%

56.8th percentile

An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is an out-of-bounds write in bz3_decode_block.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
bzip3_project	bzip3	< 1.2.3	1.2.3
bzip3_project	bzip3	>= 0 < 1.2.2-2	1.2.2-2
bzip3_project	bzip3	>= 0 < 1.2.2-2	1.2.2-2
bzip3_project	bzip3	>= 0 < 1.2.2-2	1.2.2-2
debian	bzip3	< bzip3 1.2.2-2 (bookworm)	bzip3 1.2.2-2 (bookworm)

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

osv8.8HIGH

vendor_debian8.8HIGH

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