Bug 2545893

Summary:	CVE-2026-59787 zabbix7.0: zabbix: Trap record injection via unsanitized delimiter in SNMP trap receiver [epel-all]
Product:	[Fedora] Fedora EPEL	Reporter:	Laura Pardo <lpardo>
Component:	zabbix7.0	Assignee:	Orion Poplawski <orion>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	epel10	CC:	orion
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["c39726b8-fa4b-409d-bb29-a918098a0b65"]}
Fixed In Version:	zabbix7.0-7.0.31-1.el10_4 zabbix7.0-7.0.31-1.el8 zabbix7.0-7.0.31-1.el10_2 zabbix7.0-7.0.31-1.el10_3 zabbix7.0-7.0.31-1.el9	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-10-14 00:29:58 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2545867

Description Laura Pardo 2026-10-05 11:51:22 UTC

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

The Perl SNMP trap receiver script shipped with Zabbix does not properly neutralize the ZBXTRAP record delimiter in trap content. This means someone able to send SNMP traps can inject a record targeting another host, resulting in a loss of integrity.

Comment 1 Fedora Update System 2026-10-05 14:28:46 UTC

FEDORA-EPEL-2026-6aaa054bb4 (zabbix7.0-7.0.31-1.el10_2) has been submitted as an update to Fedora EPEL 10.2.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-6aaa054bb4

Comment 2 Fedora Update System 2026-10-05 14:28:47 UTC

FEDORA-EPEL-2026-367fe24aeb (zabbix7.0-7.0.31-1.el8) has been submitted as an update to Fedora EPEL 8.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-367fe24aeb

Comment 3 Fedora Update System 2026-10-05 14:28:48 UTC

FEDORA-EPEL-2026-3e248bfcbd (zabbix7.0-7.0.31-1.el10_4) has been submitted as an update to Fedora EPEL 10.4.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-3e248bfcbd

Comment 4 Fedora Update System 2026-10-06 01:31:03 UTC

FEDORA-EPEL-2026-3e248bfcbd has been pushed to the Fedora EPEL 10.4 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-3e248bfcbd

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2026-10-06 01:40:04 UTC

FEDORA-EPEL-2026-367fe24aeb has been pushed to the Fedora EPEL 8 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-367fe24aeb

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2026-10-06 01:45:53 UTC

FEDORA-EPEL-2026-6aaa054bb4 has been pushed to the Fedora EPEL 10.2 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-6aaa054bb4

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 7 Fedora Update System 2026-10-06 01:55:31 UTC

FEDORA-EPEL-2026-042a8bf4e4 has been pushed to the Fedora EPEL 10.3 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-042a8bf4e4

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 8 Fedora Update System 2026-10-06 02:02:05 UTC

FEDORA-EPEL-2026-0879abafaa has been pushed to the Fedora EPEL 9 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-0879abafaa

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 9 Fedora Update System 2026-10-14 00:29:58 UTC

FEDORA-EPEL-2026-3e248bfcbd (zabbix7.0-7.0.31-1.el10_4) has been pushed to the Fedora EPEL 10.4 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 10 Fedora Update System 2026-10-14 00:46:51 UTC

FEDORA-EPEL-2026-367fe24aeb (zabbix7.0-7.0.31-1.el8) has been pushed to the Fedora EPEL 8 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 11 Fedora Update System 2026-10-14 01:00:24 UTC

FEDORA-EPEL-2026-6aaa054bb4 (zabbix7.0-7.0.31-1.el10_2) has been pushed to the Fedora EPEL 10.2 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 12 Fedora Update System 2026-10-14 01:16:22 UTC

FEDORA-EPEL-2026-042a8bf4e4 (zabbix7.0-7.0.31-1.el10_3) has been pushed to the Fedora EPEL 10.3 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 13 Fedora Update System 2026-10-14 01:35:16 UTC

FEDORA-EPEL-2026-0879abafaa (zabbix7.0-7.0.31-1.el9) has been pushed to the Fedora EPEL 9 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 14 Fedora Update System 2026-10-14 16:18:27 UTC

FEDORA-EPEL-2026-042a8bf4e4 (zabbix7.0-7.0.31-1.el10_3) has been pushed to the Fedora EPEL 10.3 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 15 Fedora Update System 2026-10-14 16:18:28 UTC

FEDORA-EPEL-2026-6aaa054bb4 (zabbix7.0-7.0.31-1.el10_2) has been pushed to the Fedora EPEL 10.2 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 16 Fedora Update System 2026-10-14 16:18:31 UTC

FEDORA-EPEL-2026-3e248bfcbd (zabbix7.0-7.0.31-1.el10_4) has been pushed to the Fedora EPEL 10.4 stable repository.
If problem still persists, please make note of it in this bug report.