NIXPKGS-2026-0999

GitHub issue published 2 months, 2 weeks ago

Permalink CVE-2026-35521

8.8 HIGH

CVSS version (CVSS): 3.1
Attack Vector (AV): Network (N)
Attack Complexity (AC): Low (L)
Privileges Required (PR): Low (L)
User Interaction (UI): None (N)
Scope (S): Unchanged (U)
Confidentiality (C): High (H)
Integrity (I): High (H)
Availability (A): High (H)
Modified Attack Vector (MAV): Network (N)
Modified Attack Complexity (MAC): Low (L)
Modified Privileges Required (MPR): Low (L)
Modified User Interaction (MUI): None (N)
Modified Confidentiality (MC): High (H)
Modified Scope (MS): Unchanged (U)
Modified Integrity (MI): High (H)
Modified Availability (MA): High (H)

updated 2 months, 2 weeks ago by @LeSuisse Activity log

Created suggestion 2 months, 2 weeks ago
@LeSuisse ignored
5 packages
- swiftlint
- python312Packages.softlayer
- python313Packages.softlayer
- python314Packages.softlayer
- chickenPackages_5.chickenEggs.ftl
2 months, 2 weeks ago
@LeSuisse accepted 2 months, 2 weeks ago
@LeSuisse published on GitHub 2 months, 2 weeks ago

Pi-hole FTL affected by Remote Code Execution (RCE) via dhcp.hosts Newline Injection

FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to before 6.6, the Pi-hole FTL engine contains a Remote Code Execution (RCE) vulnerability in the DHCP hosts configuration parameter (dhcp.hosts). This vulnerability allows an authenticated attacker to inject arbitrary dnsmasq configuration directives through newline characters, ultimately achieving command execution on the underlying system. This vulnerability is fixed in 6.6.