Vulnerability Description
Infinite Loop in zziplib v0.13.69 allows remote attackers to cause a denial of service via the return value "zzip_file_read" in the function "unzzip_cat_file".
CVSS Score
3.3
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gdraheim | Zziplib | 0.13.69 |
| Debian | Debian Linux | 9.0 |
| Fedoraproject | Fedora | 34 |
Related Weaknesses (CWE)
References
- https://github.com/gdraheim/zziplib/issues/68ExploitIssue TrackingPatch
- https://lists.debian.org/debian-lts-announce/2021/12/msg00021.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://github.com/gdraheim/zziplib/issues/68ExploitIssue TrackingPatch
- https://lists.debian.org/debian-lts-announce/2021/12/msg00021.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2020-18442?
CVE-2020-18442 is a vulnerability with a CVSS score of 3.3 (LOW). Infinite Loop in zziplib v0.13.69 allows remote attackers to cause a denial of service via the return value "zzip_file_read" in the function "unzzip_cat_file".
How severe is CVE-2020-18442?
CVE-2020-18442 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-18442?
Check the references section above for vendor advisories and patch information. Affected products include: Gdraheim Zziplib, Debian Debian Linux, Fedoraproject Fedora.