CVE-2023-29421

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Source
https://cve.org/CVERecord?id=CVE-2023-29421
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-29421.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-29421
Downstream
Published
2023-04-06T00:00:00Z
Modified
2026-05-28T03:54:22.533563032Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is an out-of-bounds write in bz3decodeblock.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/29xxx/CVE-2023-29421.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/iczelia/bzip3

Affected ranges

Type
GIT
Repo
https://github.com/iczelia/bzip3
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3bf1483853b7d3371b4a6beb186cbddcaf45d25e

Affected versions

1.*
1.0.0
1.0.1
1.1.0
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.1.6
1.1.7
1.1.8
1.2.0
1.2.1
1.2.2
Other
corpus

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-29421.json"