Vulnerability Description
zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nokogiri | Nokogiri | < 1.13.4 |
| Python | Python | >= 3.7.0, < 3.7.14 |
| Microsoft | Windows | - |
| Zlib | Zlib | >= 1.2.2.2, < 1.2.12 |
| Debian | Debian Linux | 9.0 |
| Fedoraproject | Fedora | 34 |
| Apple | Mac Os X | >= 10.15, < 10.15.7 |
| Apple | Macos | >= 11.0, < 11.6.6 |
| Mariadb | Mariadb | >= 10.3.0, < 10.3.36 |
| Netapp | Active Iq Unified Manager | - |
| Netapp | E-Series Santricity Os Controller | >= 11.0.0, <= 11.70.2 |
| Netapp | Management Services For Element Software | - |
| Netapp | Oncommand Workflow Automation | - |
| Netapp | Ontap Select Deploy Administration Utility | - |
| Netapp | Hci Compute Node | - |
| Netapp | H300S Firmware | - |
| Netapp | H300S | - |
| Netapp | H500S Firmware | - |
| Netapp | H500S | - |
| Netapp | H700S Firmware | - |
Related Weaknesses (CWE)
References
- http://seclists.org/fulldisclosure/2022/May/33Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2022/May/35Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2022/May/38Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2022/03/25/2Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2022/03/26/1ExploitMailing ListThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdfThird Party Advisory
- https://github.com/madler/zlib/commit/5c44459c3b28a9bd3283aaceab7c615f8020c531PatchThird Party Advisory
- https://github.com/madler/zlib/compare/v1.2.11...v1.2.12PatchThird Party Advisory
- https://github.com/madler/zlib/issues/605Issue TrackingPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/04/msg00000.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00008.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00023.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproThird Party Advisory
FAQ
What is CVE-2018-25032?
CVE-2018-25032 is a vulnerability with a CVSS score of 7.5 (HIGH). zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.
How severe is CVE-2018-25032?
CVE-2018-25032 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-25032?
Check the references section above for vendor advisories and patch information. Affected products include: Nokogiri Nokogiri, Python Python, Microsoft Windows, Zlib Zlib, Debian Debian Linux.