CVE-2018-25032
Published: August 31, 2023Last modified: August 31, 2023
Description
zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | mariadb | Not affected (10.6.14-r0) |
| zlib | Not affected (1.2.13-r0) | ||
| Stream | mariadb | Not affected (10.11.5-r1) | |
| zlib | Not affected (1.3-r0) |
References
- http://seclists.org/fulldisclosure/2022/May/33
- http://seclists.org/fulldisclosure/2022/May/35
- http://seclists.org/fulldisclosure/2022/May/38
- http://www.openwall.com/lists/oss-security/2022/03/25/2
- http://www.openwall.com/lists/oss-security/2022/03/26/1
- https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf
- https://github.com/madler/zlib/commit/5c44459c3b28a9bd3283aaceab7c615f8020c531
- https://github.com/madler/zlib/compare/v1.2.11...v1.2.12
- https://github.com/madler/zlib/issues/605
- https://lists.debian.org/debian-lts-announce/2022/04/msg00000.html
- https://lists.debian.org/debian-lts-announce/2022/05/msg00008.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DCZFIJBJTZ7CL5QXBFKTQ22Q26VINRUF/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DF62MVMH3QUGMBDCB3DY2ERQ6EBHTADB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JZZPTWRYQULAOL3AW7RZJNVZ2UONXCV4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NS2D2GFPFGOJUL4WQ3DUAY7HF4VWQ77F/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VOKNP2L734AEL47NRYGVZIKEFOUBQY5Y/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOKFMSNQ5D5WGMALBNBXU3GE442V74WU/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/DCZFIJBJTZ7CL5QXBFKTQ22Q26VINRUF/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/DF62MVMH3QUGMBDCB3DY2ERQ6EBHTADB/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/JZZPTWRYQULAOL3AW7RZJNVZ2UONXCV4/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/NS2D2GFPFGOJUL4WQ3DUAY7HF4VWQ77F/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/VOKNP2L734AEL47NRYGVZIKEFOUBQY5Y/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/XOKFMSNQ5D5WGMALBNBXU3GE442V74WU/
- https://security.gentoo.org/glsa/202210-42
- https://security.netapp.com/advisory/ntap-20220526-0009/
- https://security.netapp.com/advisory/ntap-20220729-0004/
- https://support.apple.com/kb/HT213255
- https://support.apple.com/kb/HT213256
- https://support.apple.com/kb/HT213257
- https://www.debian.org/security/2022/dsa-5111
- https://www.openwall.com/lists/oss-security/2022/03/24/1
- https://www.openwall.com/lists/oss-security/2022/03/28/1
- https://www.openwall.com/lists/oss-security/2022/03/28/3
- https://www.oracle.com/security-alerts/cpujul2022.html