CVE-2019-13232
Published: August 31, 2023Last modified: August 31, 2023
Description
Info-ZIP UnZip 6.0 mishandles the overlapping of files inside a ZIP container, leading to denial of service (resource consumption), aka a "better zip bomb" issue.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 3.3 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | LOW |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | unzip | Not affected (6.0-r13) |
| Stream | unzip | Not affected (6.0-r14) |
References
- https://github.com/madler/unzip
- https://lists.debian.org/debian-lts-announce/2019/07/msg00005.html
- https://lists.debian.org/debian-lts-announce/2019/07/msg00027.html
- https://security.gentoo.org/glsa/202003-58
- https://security.netapp.com/advisory/ntap-20190814-0002/
- https://support.f5.com/csp/article/K80311892?utm_source=f5support&%3Butm_medium=RSS
- https://support.f5.com/csp/article/K80311892?utm_source=f5support&utm_medium=RSS
- https://www.bamsoftware.com/hacks/zipbomb/