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ubuntucveUbuntu.comUB:CVE-2023-29417
HistoryApr 06, 2023 - 12:00 a.m.

CVE-2023-29417

2023-04-0600:00:00
ubuntu.com
ubuntu.com
54
cve-2023-29417
bzip3
out-of-bounds read
vendor's perspective

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

31.0%

DISPUTED An issue was discovered in libbzip3.a in bzip3 1.2.2. There
is a bz3_decompress out-of-bounds read in certain situations where buffers
passed to bzip3 do not contain enough space to be filled with decompressed
data. NOTE: the vendor’s perspective is that the observed behavior can only
occur for a contract violation, and thus the report is invalid.

Notes

Author Note
sbeattie upstream does not consider this a valid issue
OSVersionArchitecturePackageVersionFilename
ubuntu23.10noarchbzip3< anyUNKNOWN
ubuntu24.04noarchbzip3< anyUNKNOWN

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

31.0%