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Red Hat Product Errata RHSA-2023:0975 - Security Advisory
Issued:
2023-02-28
Updated:
2023-02-28

RHSA-2023:0975 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: zlib security update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for zlib is now available for Red Hat Enterprise Linux 7.6 Advanced Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

The zlib packages provide a general-purpose lossless data compression library that is used by many different programs.

Security Fix(es):

  • zlib: A flaw found in zlib when compressing (not decompressing) certain inputs (CVE-2018-25032)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

  • Red Hat Enterprise Linux Server - AUS 7.6 x86_64

Fixes

  • BZ - 2067945 - CVE-2018-25032 zlib: A flaw found in zlib when compressing (not decompressing) certain inputs

CVEs

  • CVE-2018-25032

References

  • https://access.redhat.com/security/updates/classification/#important
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server - AUS 7.6

SRPM
zlib-1.2.7-18.el7_6.1.src.rpm SHA-256: 79b6ed81c76138dd070a058e3c4f64d0827474f812e60d21a5d7379b1b0d398f
x86_64
minizip-1.2.7-18.el7_6.1.i686.rpm SHA-256: 746b7e11c342b0b8cf3a9e8cfa8986a0531d22fe6cca101958b849c1a01403ac
minizip-1.2.7-18.el7_6.1.x86_64.rpm SHA-256: 2c9807dd070a7f1860f83115e63c7d19cc6a4e6bc3a3c50a8e836fe6e337c768
minizip-devel-1.2.7-18.el7_6.1.i686.rpm SHA-256: 513669df6d671a2f4c5e1f99837bbdc622661d7dc616bebb38eab09d82d24638
minizip-devel-1.2.7-18.el7_6.1.x86_64.rpm SHA-256: 14e2f26fb1b96c4a362d92fa6c910b6f0fc28eefcbabcbd17f17a1cbbbda97fc
zlib-1.2.7-18.el7_6.1.i686.rpm SHA-256: 485940e3270d532fba1974d6ded34c60ade0604c7d5fd4dc14a5426b921b8539
zlib-1.2.7-18.el7_6.1.x86_64.rpm SHA-256: 101c2c0305a0abaeb64b36e4c014ef86eafe4f1ea257b5b14f42ac2177b985d8
zlib-debuginfo-1.2.7-18.el7_6.1.i686.rpm SHA-256: 1ff66c0f4f2b44393ab9e423dc992b5d740e58c7a41b0e805a15e757e31e7bfd
zlib-debuginfo-1.2.7-18.el7_6.1.i686.rpm SHA-256: 1ff66c0f4f2b44393ab9e423dc992b5d740e58c7a41b0e805a15e757e31e7bfd
zlib-debuginfo-1.2.7-18.el7_6.1.x86_64.rpm SHA-256: dea6c9e8970ab29696ae8d4af41591fd24ea8c7e5a6db3197434e3af1ef0e69a
zlib-debuginfo-1.2.7-18.el7_6.1.x86_64.rpm SHA-256: dea6c9e8970ab29696ae8d4af41591fd24ea8c7e5a6db3197434e3af1ef0e69a
zlib-devel-1.2.7-18.el7_6.1.i686.rpm SHA-256: 17a553c87b9343b168470ac857dcf58edd77e07d7e6b42baeb9dd99051a16f1c
zlib-devel-1.2.7-18.el7_6.1.x86_64.rpm SHA-256: 27c575c5cc3bf9da2e08cec255169ec7800cac53033b7e10c005819e2ff0bc65
zlib-static-1.2.7-18.el7_6.1.i686.rpm SHA-256: 64c9d42ff9af34b884733998dd23ea36308e4afd997115f47f903baa549ee42e
zlib-static-1.2.7-18.el7_6.1.x86_64.rpm SHA-256: f6f9748d8288a782893d19ffa8b2fa0349d8d9beeee8fb6bc3aa6142e4a104e6

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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