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CVE-2023-39743

Published: 17 August 2023

lrzip-next LZMA v23.01 was discovered to contain an access violation via the component /bz3_decode_block src/libbz3.c.

Notes

AuthorNote
Priority reason:
client application crash only
rodrigo-zaiden
reported in lrzip-next that is a "Updated and Enhanced
version of ckolivas' lrzip project", but the affected source can also be
found in lrzip.

Priority

Low

Cvss 3 Severity Score

5.3

Score breakdown

Status

Package Release Status
lrzip
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

jammy Needs triage

lunar Ignored
(end of life, was needs-triage)
mantic Needs triage

noble Needs triage

trusty Needs triage

upstream Needs triage

xenial Needs triage

Severity score breakdown

Parameter Value
Base score 5.3
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact Low
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L