Description
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.
Mitigation
Minimal update. May introduce new vulnerabilities or breaking changes.
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 debian 11 | | =1:5.0.14+dfsg-1 || =1:5.0.14+dfsg-1~bpo11+1 || =1:5.0.17+dfsg-1 || =1:5.0.17+dfsg-1~bpo11+1 || =1:5.0.44+dfsg-1+deb11u1 || =1:5.0.45+dfsg-1+deb11u1 || =1:5.0.46+dfsg-1+deb11u1 || =1:5.0.47+dfsg-0+deb11u1 || =1:5.0.8+dfsg-1 || =1:6.0.10+dfsg-1 || =1:6.0.13+dfsg-1 || =1:6.0.14+dfsg-1 || =1:6.0.14+dfsg-1~bpo11+1 || =1:6.0.23+dfsg-1 || =1:6.0.23+dfsg-1~bpo12+1 || =1:6.0.24+dfsg-1 || =1:6.0.25+dfsg-1 || =1:6.0.29+dfsg-1 || =1:6.0.3+dfsg-1 || =1:6.0.6+dfsg-1 || =1:6.0.7+dfsg-1 || =1:6.0.7+dfsg-2 || =1:6.0.7+dfsg-2~bpo11+1 || =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 || =1:7.0.0+dfsg-1 || =1:7.0.0+dfsg-2 || =1:7.0.0+dfsg-2~bpo12+1 || =1:7.0.1+dfsg-1 || =1:7.0.1+dfsg-1~bpo12+1 || =1:7.0.10+dfsg-1 || =1:7.0.10+dfsg-2 || =1:7.0.2+dfsg-1 || =1:7.0.2+dfsg-1~bpo12+1 || =1:7.0.22+dfsg-1 || =1:7.0.22+dfsg-1~bpo13+1 || =1:7.0.22+dfsg-1~deb13u1 || =1:7.0.3+dfsg-1 || =1:7.0.5+dfsg-1 || =1:7.0.5+dfsg-1~bpo12+1 || =1:7.0.6+dfsg-1 || =1:7.0.9+dfsg-1 || =1:7.0.9+dfsg-1~bpo12+1 | - |
 debian 12 | | =1:6.0.14+dfsg-1 || =1:6.0.23+dfsg-1 || =1:6.0.23+dfsg-1~bpo12+1 || =1:6.0.24+dfsg-1 || =1:6.0.25+dfsg-1 || =1:6.0.29+dfsg-1 || =1:7.0.0+dfsg-1 || =1:7.0.0+dfsg-2 || =1:7.0.0+dfsg-2~bpo12+1 || =1:7.0.1+dfsg-1 || =1:7.0.1+dfsg-1~bpo12+1 || =1:7.0.10+dfsg-1 || =1:7.0.10+dfsg-2 || =1:7.0.2+dfsg-1 || =1:7.0.2+dfsg-1~bpo12+1 || =1:7.0.22+dfsg-1 || =1:7.0.22+dfsg-1~bpo13+1 || =1:7.0.22+dfsg-1~deb13u1 || =1:7.0.3+dfsg-1 || =1:7.0.5+dfsg-1 || =1:7.0.5+dfsg-1~bpo12+1 || =1:7.0.6+dfsg-1 || =1:7.0.9+dfsg-1 || =1:7.0.9+dfsg-1~bpo12+1 | - |
 debian 14 | | =1:7.0.10+dfsg-2 || =1:7.0.22+dfsg-1~bpo13+1 || =1:7.0.22+dfsg-1~deb13u1 || >=0 <1:7.0.22+dfsg-1 | 1:7.0.22+dfsg-1 |
 debian 13 | | =1:7.0.10+dfsg-2 || =1:7.0.22+dfsg-1~bpo13+1 || >=0 <1:7.0.22+dfsg-1~deb13u1 | 1:7.0.22+dfsg-1~deb13u1 |