DEBIAN-CVE-2025-49643

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Source
https://security-tracker.debian.org/tracker/CVE-2025-49643
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-49643.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2025-49643
Upstream
  • CVE-2025-49643
Published
2025-12-01T14:16:06.007Z
Modified
2025-12-03T11:04:08.504488Z
Severity
  • 6.0 (Medium) CVSS_V4 - CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

An authenticated Zabbix user (including Guest) is able to cause disproportionate CPU load on the webserver by sending specially crafted parameters to /imgstore.php, leading to potential denial of service.

References

Affected packages

Debian:11 / zabbix

Package

Name
zabbix
Purl
pkg:deb/debian/zabbix?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:5.*

1:5.0.8+dfsg-1
1:5.0.14+dfsg-1~bpo11+1
1:5.0.14+dfsg-1
1:5.0.17+dfsg-1~bpo11+1
1:5.0.17+dfsg-1
1:5.0.44+dfsg-1+deb11u1
1:5.0.45+dfsg-1+deb11u1
1:5.0.46+dfsg-1+deb11u1

1:6.*

1:6.0.3+dfsg-1
1:6.0.6+dfsg-1
1:6.0.7+dfsg-1
1:6.0.7+dfsg-2~bpo11+1
1:6.0.7+dfsg-2
1:6.0.7+dfsg-3
1:6.0.8+dfsg-1
1:6.0.9+dfsg-1
1:6.0.9+dfsg-1.1
1:6.0.10+dfsg-1
1:6.0.13+dfsg-1
1:6.0.14+dfsg-1~bpo11+1
1:6.0.14+dfsg-1
1:6.0.23+dfsg-1~bpo12+1
1:6.0.23+dfsg-1
1:6.0.24+dfsg-1
1:6.0.25+dfsg-1
1:6.0.29+dfsg-1

1:7.*

1:7.0.0+dfsg-1
1:7.0.0+dfsg-2~bpo12+1
1:7.0.0+dfsg-2
1:7.0.1+dfsg-1~bpo12+1
1:7.0.1+dfsg-1
1:7.0.2+dfsg-1~bpo12+1
1:7.0.2+dfsg-1
1:7.0.3+dfsg-1
1:7.0.5+dfsg-1~bpo12+1
1:7.0.5+dfsg-1
1:7.0.6+dfsg-1
1:7.0.9+dfsg-1~bpo12+1
1:7.0.9+dfsg-1
1:7.0.10+dfsg-1
1:7.0.10+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-49643.json"

Debian:12 / zabbix

Package

Name
zabbix
Purl
pkg:deb/debian/zabbix?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:6.*

1:6.0.14+dfsg-1
1:6.0.23+dfsg-1~bpo12+1
1:6.0.23+dfsg-1
1:6.0.24+dfsg-1
1:6.0.25+dfsg-1
1:6.0.29+dfsg-1

1:7.*

1:7.0.0+dfsg-1
1:7.0.0+dfsg-2~bpo12+1
1:7.0.0+dfsg-2
1:7.0.1+dfsg-1~bpo12+1
1:7.0.1+dfsg-1
1:7.0.2+dfsg-1~bpo12+1
1:7.0.2+dfsg-1
1:7.0.3+dfsg-1
1:7.0.5+dfsg-1~bpo12+1
1:7.0.5+dfsg-1
1:7.0.6+dfsg-1
1:7.0.9+dfsg-1~bpo12+1
1:7.0.9+dfsg-1
1:7.0.10+dfsg-1
1:7.0.10+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-49643.json"

Debian:13 / zabbix

Package

Name
zabbix
Purl
pkg:deb/debian/zabbix?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:7.*

1:7.0.10+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-49643.json"