CVE-2023-30534
Fixed in a distro release EPSS 3%CVSS 4.3
Cacti is an open source operational monitoring and fault management framework. There are two instances of insecure deserialization in Cacti version 1.2.24. While a viable gadget chain exists in Cacti’s vendor directory (phpseclib), the necessary gadgets are not included, making them inaccessible and the insecure deserializations not exploitable. Each instance of insecure deserialization is due to using the unserialize function without sanitizing the user input. Cacti has a “safe” deserialization that attempts to sanitize the content and check for specific values before calling unserialize, but it isn’t used in these instances. The vulnerable code lies in graphs_new.php, specifically within the host_new_graphs_save function. This issue has been addressed in version 1.2.25. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Products: cacti
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | cacti | no fix |
| Debian 13 | cacti | 1.2.25+ds1-1 |
| Debian 14 | cacti | 1.2.25+ds1-1 |
| SUSE Package Hub 12 | cacti | 1.2.25-bp155.2.3.1 |
| SUSE Package Hub 12 | cacti-spine | 1.2.25-bp155.2.3.1 |
| SUSE Package Hub 15 SP4 | cacti | 1.2.25-bp155.2.3.1 |
| SUSE Package Hub 15 SP4 | cacti-spine | 1.2.25-bp155.2.3.1 |
| SUSE Package Hub 15 SP5 | cacti | 1.2.25-bp155.2.3.1 |
| SUSE Package Hub 15 SP5 | cacti-spine | 1.2.25-bp155.2.3.1 |
| Ubuntu 24.04 LTS | cacti | no fix |
| Ubuntu Pro 14.04 LTS | cacti | no fix |
| Ubuntu Pro 16.04 LTS | cacti | no fix |
| Ubuntu Pro 18.04 LTS | cacti | no fix |
| Ubuntu Pro 20.04 LTS | cacti | no fix |
| Ubuntu Pro 22.04 LTS | cacti | no fix |
| openSUSE Leap 15.4 | cacti | 1.2.25-bp155.2.3.1 |
| openSUSE Leap 15.4 | cacti-spine | 1.2.25-bp155.2.3.1 |
| openSUSE Leap 15.5 | cacti | 1.2.25-bp155.2.3.1 |
| openSUSE Leap 15.5 | cacti-spine | 1.2.25-bp155.2.3.1 |
| openSUSE Tumbleweed | cacti | 1.2.25-2.1 |