Nixpkgs security tracker

Untriaged

Permalink CVE-2026-67437

7.5 HIGH

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

updated 5 days, 19 hours ago by @LeSuisse Activity log

Created suggestion 6 days, 13 hours ago
@LeSuisse ignored package olivetin 5 days, 19 hours ago

OliveTin: Unauthenticated DoS via OAuth2 State Memory Exhaustion (Unbounded Map Growth)

OliveTin gives access to predefined shell commands from a web interface. From 3000.0.0 until 3000.17.0, the service/internal/auth/otoauth2/restapi_auth_oauth2.go OAuth2 login handler stores per-login state in the registeredStates map on every /oauth/login request without expiring, deleting, or bounding entries, allowing an unauthenticated attacker to exhaust memory and cause a denial of service. This issue is fixed in version 3000.17.0.

References

https://github.com/OliveTin/OliveTin/security/advisories/GHSA-xpxj-f2fm-rqch x_refsource_CONFIRM
https://github.com/OliveTin/OliveTin/commit/ec114e95d297b806c3ca0c37bc139b3c9c517b3f x_refsource_MISC
https://github.com/OliveTin/OliveTin/releases/tag/3000.17.0 x_refsource_MISC

Affected products

OliveTin

==>= 3000.0.0, < 3000.17.0

Matching in nixpkgs

pkgs.olivetin-3k

Gives safe and simple access to predefined shell commands from a web interface

nixos-unstable 3000.15.0
- nixpkgs-unstable 3000.15.0
- nixos-unstable-small 3000.17.3
nixos-26.05 3000.15.0
- nixos-26.05-small 3000.17.3
- nixpkgs-26.05-darwin 3000.15.0

Ignored packages (1)

pkgs.olivetin