CVE-2018-25032
- State
- Published
- Severity
- 7.5 High
- Published
- Mar 25, 2022
- Updated
- Oct 14, 2026
- Reserved
- Mar 25, 2022
Description
zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CISA-ADP |
Weaknesses
- CWE-787 Out-of-bounds Write
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://www.openwall.com/lists/oss-security/2022/03/24/1
- https://github.com/madler/zlib/commit/5c44459c3b28a9bd3283aaceab7c615f8020c531
- [oss-security] 20220325 Re: zlib memory corruption on deflate (i.e. compress)mailing-list
- [oss-security] 20220326 Re: zlib memory corruption on deflate (i.e. compress)mailing-list
- DSA-5111vendor-advisory
- [debian-lts-announce] 20220402 [SECURITY] [DLA 2968-1] zlib security updatemailing-list
- FEDORA-2022-413a80a102vendor-advisory
- FEDORA-2022-dbd2935e44vendor-advisory
- FEDORA-2022-12b89e2aadvendor-advisory
- [debian-lts-announce] 20220507 [SECURITY] [DLA 2993-1] libz-mingw-w64 security updatemailing-list
- 20220516 APPLE-SA-2022-05-16-4 Security Update 2022-004 Catalinamailing-list
- 20220516 APPLE-SA-2022-05-16-3 macOS Big Sur 11.6.6mailing-list
- 20220516 APPLE-SA-2022-05-16-2 macOS Monterey 12.4mailing-list
- FEDORA-2022-61cf1c64f6vendor-advisory
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.openwall.com/lists/oss-security/2022/03/28/3
- https://www.openwall.com/lists/oss-security/2022/03/28/1
- https://github.com/madler/zlib/compare/v1.2.11...v1.2.12
- https://github.com/madler/zlib/issues/605
- https://support.apple.com/kb/HT213257
- https://support.apple.com/kb/HT213256
- https://support.apple.com/kb/HT213255
- https://security.netapp.com/advisory/ntap-20220526-0009/
- https://security.netapp.com/advisory/ntap-20220729-0004/
- FEDORA-2022-3a92250fd5vendor-advisory
- FEDORA-2022-b58a85e167vendor-advisory
- [debian-lts-announce] 20220916 [SECURITY] [DLA 3114-1] mariadb-10.3 security updatemailing-list
- GLSA-202210-42vendor-advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf
- https://cert-portal.siemens.com/productcert/html/ssa-333517.html
- https://cert-portal.siemens.com/productcert/html/ssa-419740.html
- https://cert-portal.siemens.com/productcert/html/ssa-565386.html
- https://cert-portal.siemens.com/productcert/html/ssa-942865.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-470355.html
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