Deserialization of Untrusted Data in cacti (Alpine package)



Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2019-17358
CWE-ID CWE-502
Exploitation vector Network
Public exploit N/A
Vulnerable software
 cacti (Alpine package)
Operating systems & Components / Operating system package or component

Vendor Alpine Linux Development Team

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Deserialization of Untrusted Data

EUVDB-ID: #VU23619

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2019-17358

CWE-ID: CWE-502 - Deserialization of Untrusted Data

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to insecure input validation when processing serialized data in lib/functions.php. A remote attacker can pass specially crafted data to the application and execute arbitrary PHP code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

cacti (Alpine package): 1.1.19-r0 - 1.2.9-r0

CPE2.3 External links

https://git.alpinelinux.org/aports/commit/?id=d257bf86303c111c0a6407903b162c596fb405de
https://git.alpinelinux.org/aports/commit/?id=8a6f58690d4b305b29e711470ffc29685ef4733e
https://git.alpinelinux.org/aports/commit/?id=faa178737886abe4ce4975ee84955e9bc44e7e5e


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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