CVE-2018-25032 : zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressi

zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.

Published 2022-03-25 09:15:08

Updated 2023-08-04 18:48:09

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2018-25032

Debian » Debian Linux » Version: 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Matching versions
Debian » Debian Linux » Version: 10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Matching versions
Debian » Debian Linux » Version: 11.0
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Matching versions
Apple » Mac Os X
Versions from including (>=) 10.15 and before (<) 10.15.7
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7
cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2020-001
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2020
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2020-005
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2020-007
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2021-001
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2021-002
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2021-003
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2021-006
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-006:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2021-007
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-007:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2021-008
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-008:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2022-001
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-001:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2022-002
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-002:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2022-003
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2022-003:*:*:*:*:*:*
Matching versions
Apple » Macos
Versions from including (>=) 12.0.0 and before (<) 12.4
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Matching versions
Apple » Macos
Versions from including (>=) 11.0 and before (<) 11.6.6
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Matching versions
Siemens » Scalance Sc622-2c Firmware
Versions before (<) 3.0
cpe:2.3:o:siemens:scalance_sc622-2c_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Siemens » Scalance Sc622-2c » Version: N/A
Siemens » Scalance Sc632-2c Firmware
Versions before (<) 3.0
cpe:2.3:o:siemens:scalance_sc632-2c_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Siemens » Scalance Sc632-2c » Version: N/A
Siemens » Scalance Sc636-2c Firmware
Versions before (<) 3.0
cpe:2.3:o:siemens:scalance_sc636-2c_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Siemens » Scalance Sc636-2c » Version: N/A
Siemens » Scalance Sc642-2c Firmware
Versions before (<) 3.0
cpe:2.3:o:siemens:scalance_sc642-2c_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Siemens » Scalance Sc642-2c » Version: N/A
Siemens » Scalance Sc646-2c Firmware
Versions before (<) 3.0
cpe:2.3:o:siemens:scalance_sc646-2c_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Siemens » Scalance Sc646-2c » Version: N/A
Siemens » Scalance Sc626-2c Firmware
Versions before (<) 3.0
cpe:2.3:o:siemens:scalance_sc626-2c_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Siemens » Scalance Sc626-2c » Version: N/A
Fedoraproject » Fedora » Version: 34
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
Matching versions
Fedoraproject » Fedora » Version: 35
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
Matching versions
Fedoraproject » Fedora » Version: 36
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
Matching versions
Netapp » Oncommand Workflow Automation » Version: N/A
cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*
Matching versions
Netapp » Ontap Select Deploy Administration Utility » Version: N/A
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
Matching versions
Netapp » E-series Santricity Os Controller
Versions from including (>=) 11.0.0 and up to, including, (<=) 11.70.2
cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*
Matching versions
Netapp » Hci Compute Node » Version: N/A
cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:*
Matching versions
Netapp » Active Iq Unified Manager » Version: N/A For Vmware Vsphere
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
Matching versions
Netapp » H410c Firmware » Version: N/A
cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » H410c » Version: N/A
Netapp » H300s Firmware » Version: N/A
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » H300s » Version: N/A
Netapp » H500s Firmware » Version: N/A
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » H500s » Version: N/A
Netapp » H700s Firmware » Version: N/A
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » H700s » Version: N/A
Netapp » H410s Firmware » Version: N/A
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
Matching versions
When used together with: Netapp » H410s » Version: N/A
Netapp » Management Services For Element Software » Version: N/A
cpe:2.3:a:netapp:management_services_for_element_software:-:*:*:*:*:*:*:*
Matching versions
Python » Python
Versions from including (>=) 3.9.0 and before (<) 3.9.13
cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
Matching versions
Python » Python
Versions from including (>=) 3.7.0 and before (<) 3.7.14
cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
Matching versions
Python » Python
Versions from including (>=) 3.10.0 and before (<) 3.10.5
cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
Matching versions
Python » Python
Versions from including (>=) 3.8.0 and before (<) 3.8.14
cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
Matching versions
Mariadb » Mariadb
Versions from including (>=) 10.9.0 and before (<) 10.9.2
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
Matching versions
Mariadb » Mariadb
Versions from including (>=) 10.6.0 and before (<) 10.6.9
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
Matching versions
Mariadb » Mariadb
Versions from including (>=) 10.5.0 and before (<) 10.5.17
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
Matching versions
Mariadb » Mariadb
Versions from including (>=) 10.3.0 and before (<) 10.3.36
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
Matching versions
Mariadb » Mariadb
Versions from including (>=) 10.4.0 and before (<) 10.4.26
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
Matching versions
Mariadb » Mariadb
Versions from including (>=) 10.8.0 and before (<) 10.8.4
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
Matching versions
Mariadb » Mariadb
Versions from including (>=) 10.7.0 and before (<) 10.7.5
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
Matching versions
Zlib » Zlib
Versions before (<) 1.2.12
cpe:2.3:a:zlib:zlib:*:*:*:*:*:*:*:*
Matching versions
Azul » Zulu » Version: 7.52
cpe:2.3:a:azul:zulu:7.52:*:*:*:*:*:*:*
Matching versions
Azul » Zulu » Version: 8.60
cpe:2.3:a:azul:zulu:8.60:*:*:*:*:*:*:*
Matching versions
Azul » Zulu » Version: 11.54
cpe:2.3:a:azul:zulu:11.54:*:*:*:*:*:*:*
Matching versions
Azul » Zulu » Version: 13.46
cpe:2.3:a:azul:zulu:13.46:*:*:*:*:*:*:*
Matching versions
Azul » Zulu » Version: 15.38
cpe:2.3:a:azul:zulu:15.38:*:*:*:*:*:*:*
Matching versions
Azul » Zulu » Version: 17.32
cpe:2.3:a:azul:zulu:17.32:*:*:*:*:*:*:*
Matching versions
Azul » Zulu » Version: 6.45
cpe:2.3:a:azul:zulu:6.45:*:*:*:*:*:*:*
Matching versions
Goto » Gotoassist
Versions before (<) 11.9.18
cpe:2.3:a:goto:gotoassist:*:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2018-25032

Top countries where our scanners detected CVE-2018-25032

Top open port discovered on systems with this issue 80

IPs affected by CVE-2018-25032 231,687

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2018-25032!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2018-25032

EPSS FAQ

0.48%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 75 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-25032

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2018-25032

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-25032

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VOKNP2L734AEL47NRYGVZIKEFOUBQY5Y/

[SECURITY] Fedora 36 Update: rsync-3.2.3-15.fc36 - package-announce - Fedora Mailing-Lists
Mailing List;Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00023.html

[SECURITY] [DLA 3114-1] mariadb-10.3 security update
Mailing List;Third Party Advisory

CVEs referencing this url
https://github.com/madler/zlib/commit/5c44459c3b28a9bd3283aaceab7c615f8020c531

Fix a bug that can crash deflate on some input when using Z_FIXED. · madler/zlib@5c44459 · GitHub
Patch;Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/03/26/1

oss-security - Re: zlib memory corruption on deflate (i.e. compress)
Exploit;Mailing List;Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/03/28/1

oss-security - Re: zlib memory corruption on deflate (i.e. compress)
Exploit;Mailing List;Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/03/25/2

oss-security - Re: zlib memory corruption on deflate (i.e. compress)
Mailing List;Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XOKFMSNQ5D5WGMALBNBXU3GE442V74WU/

[SECURITY] Fedora 34 Update: rsync-3.2.3-6.fc34 - package-announce - Fedora Mailing-Lists
Mailing List;Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/05/msg00008.html

[SECURITY] [DLA 2993-1] libz-mingw-w64 security update
Mailing List;Third Party Advisory
https://security.netapp.com/advisory/ntap-20220526-0009/

CVE-2018-25032 Zlib Vulnerability in NetApp Products | NetApp Product Security
Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/03/28/3

oss-security - Re: Re: zlib memory corruption on deflate (i.e. compress)
Mailing List;Third Party Advisory
http://seclists.org/fulldisclosure/2022/May/33

Full Disclosure: APPLE-SA-2022-05-16-4 Security Update 2022-004 Catalina
Mailing List;Third Party Advisory

CVEs referencing this url
https://www.debian.org/security/2022/dsa-5111

Debian -- Security Information -- DSA-5111-1 zlib
Patch;Third Party Advisory
https://support.apple.com/kb/HT213256

About the security content of macOS Big Sur 11.6.6 - Apple Support
Third Party Advisory

CVEs referencing this url
https://www.openwall.com/lists/oss-security/2022/03/24/1

oss-security - zlib memory corruption on deflate (i.e. compress)
Mailing List;Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DF62MVMH3QUGMBDCB3DY2ERQ6EBHTADB/

[SECURITY] Fedora 36 Update: uboot-tools-2022.04-2.fc36 - package-announce - Fedora Mailing-Lists
Issue Tracking;Third Party Advisory

CVEs referencing this url
https://security.netapp.com/advisory/ntap-20220729-0004/

July 2022 MySQL Server Vulnerabilities in NetApp Products | NetApp Product Security
Third Party Advisory

CVEs referencing this url
https://github.com/madler/zlib/issues/605

CVE-2018-25032 (zlib memory corruption on deflate) · Issue #605 · madler/zlib · GitHub
Issue Tracking;Patch;Third Party Advisory
https://support.apple.com/kb/HT213257

About the security content of macOS Monterey 12.4 - Apple Support
Third Party Advisory

CVEs referencing this url
https://lists.debian.org/debian-lts-announce/2022/04/msg00000.html

[SECURITY] [DLA 2968-1] zlib security update
Mailing List;Third Party Advisory
http://seclists.org/fulldisclosure/2022/May/38

Full Disclosure: APPLE-SA-2022-05-16-2 macOS Monterey 12.4
Mailing List;Third Party Advisory

CVEs referencing this url
http://seclists.org/fulldisclosure/2022/May/35

Full Disclosure: APPLE-SA-2022-05-16-3 macOS Big Sur 11.6.6
Mailing List;Third Party Advisory

CVEs referencing this url
https://support.apple.com/kb/HT213255

About the security content of Security Update 2022-004 Catalina - Apple Support
Third Party Advisory

CVEs referencing this url
https://github.com/madler/zlib/compare/v1.2.11...v1.2.12

Comparing v1.2.11...v1.2.12 · madler/zlib · GitHub
Patch;Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JZZPTWRYQULAOL3AW7RZJNVZ2UONXCV4/

[SECURITY] Fedora 36 Update: zlib-1.2.11-32.fc36 - package-announce - Fedora Mailing-Lists
Mailing List;Third Party Advisory
https://security.gentoo.org/glsa/202210-42

zlib: Multiple vulnerabilities (GLSA 202210-42) — Gentoo security
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NS2D2GFPFGOJUL4WQ3DUAY7HF4VWQ77F/

[SECURITY] Fedora 35 Update: rsync-3.2.3-9.fc35 - package-announce - Fedora Mailing-Lists
Mailing List;Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DCZFIJBJTZ7CL5QXBFKTQ22Q26VINRUF/

[SECURITY] Fedora 35 Update: zlib-1.2.11-31.fc35 - package-announce - Fedora Mailing-Lists
Mailing List;Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html

Oracle Critical Patch Update Advisory - July 2022
Patch;Third Party Advisory

CVEs referencing this url
https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf

Third Party Advisory

CVEs referencing this url

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