CVE-2023-29415
Medium
Description
An issue was discovered in libbzip3.a in bzip3 before 1.3.0. A denial of service (process hang) can occur with a crafted archive because bzip3 does not follow the required procedure for interacting with libsais.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Bzip3
PublishedApr 6, 2023
First seenApr 6, 2023
How to fix
Update
- bzip3_project bzip31.3.0 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NA7S7HDUAINOTCSWQZ5LIW756DYY22V2/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4JLSE25SV7K2NB6FTFT4UHJOJUHBHYHY/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NMLFV2FJK3CM7NJLVPZI5RUAFQZICPWW/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| bzip3_project bzip3 | v < 1.3.0 | 1.3.0 |
| debian debian_linux | 12.0 | — |
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