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zlib: A flaw found in zlib when compressing (not decompressing) certain inputs

🗓️ 28 Feb 2023 08:14:13Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 7 Views

A flaw in zlib compression may cause memory corruption and crashes for inputs with many distant matches.

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Packages
Refs
ReporterTitlePublishedViews
Family
redhatcve
RedhatCVE		CVE-2018-25032
28 Mar 202204:47
–redhatcve
redhat
RedHat Linux		Important: Red Hat Security Advisory: zlib security update
28 Feb 202308:14
–redhat
redhat
RedHat Linux		zlib: A flaw found in zlib when compressing (not decompressing) certain inputs
28 Feb 202308:14
–redhat
redhat
RedHat Linux		Important: Red Hat Security Advisory: zlib security update
26 Apr 202217:15
–redhat
redhat
RedHat Linux		zlib: A flaw found in zlib when compressing (not decompressing) certain inputs
26 Apr 202217:15
–redhat
redhat
RedHat Linux		Important: Red Hat Security Advisory: zlib security update
28 Apr 202215:54
–redhat
redhat
RedHat Linux		zlib: A flaw found in zlib when compressing (not decompressing) certain inputs
28 Apr 202215:54
–redhat
redhat
RedHat Linux		Important: Red Hat Security Advisory: zlib security update
2 May 202207:35
–redhat
redhat
RedHat Linux		zlib: A flaw found in zlib when compressing (not decompressing) certain inputs
2 May 202207:35
–redhat
redhat
RedHat Linux		Important: Red Hat Security Advisory: rsync security update
11 May 202217:27
–redhat
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7.6i686minizip1.2.7-18.el7_6.1minizip-1.2.7-18.el7_6.1.i686.rpm
Red Hat Enterprise Linux7.6x86_64minizip1.2.7-18.el7_6.1minizip-1.2.7-18.el7_6.1.x86_64.rpm
Red Hat Enterprise Linux7.6i686minizip-devel1.2.7-18.el7_6.1minizip-devel-1.2.7-18.el7_6.1.i686.rpm
Red Hat Enterprise Linux7.6x86_64minizip-devel1.2.7-18.el7_6.1minizip-devel-1.2.7-18.el7_6.1.x86_64.rpm
Red Hat Enterprise Linux7.6i686zlib1.2.7-18.el7_6.1zlib-1.2.7-18.el7_6.1.i686.rpm
Red Hat Enterprise Linux7.6x86_64zlib1.2.7-18.el7_6.1zlib-1.2.7-18.el7_6.1.x86_64.rpm
Red Hat Enterprise Linux7.6i686zlib-debuginfo1.2.7-18.el7_6.1zlib-debuginfo-1.2.7-18.el7_6.1.i686.rpm
Red Hat Enterprise Linux7.6x86_64zlib-debuginfo1.2.7-18.el7_6.1zlib-debuginfo-1.2.7-18.el7_6.1.x86_64.rpm
Red Hat Enterprise Linux7.6i686zlib-devel1.2.7-18.el7_6.1zlib-devel-1.2.7-18.el7_6.1.i686.rpm
Red Hat Enterprise Linux7.6x86_64zlib-devel1.2.7-18.el7_6.1zlib-devel-1.2.7-18.el7_6.1.x86_64.rpm
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04 Aug 2026 12:43Current
6.9Medium risk
Vulners AI Score6.9
CVSS 25
CVSS 3.17.5
EPSS0.52063
SSVC
CWE-119
zlib compression flawmemory corruptionout of boundsdistant matchescrafted payloadscrash risk
7