1.3 LOW
- CVSS version (CVSS): 4.0
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): High (H)
- Attack Requirement (AT): None (N)
- Privileges Required (PR): None (N)
- User Interaction (UI): Passive (P)
- Vulnerable System Impact Confidentiality (VC): Low (L)
- Vulnerable System Impact Integrity (VI): Low (L)
- Vulnerable System Impact Availability (VA): Low (L)
- Subsequent System Impact Confidentiality (SC): None (N)
- Subsequent System Impact Integrity (SI): None (N)
- Subsequent System Impact Availability (SA): None (N)
- Exploit Maturity (E): POC (P)
- Modified Attack Vector (MAV): Network (N)
- Modified Attack Complexity (MAC): High (H)
- Modified Attack Requirement (MAT): None (N)
- Modified Privileges Required (MPR): None (N)
- Modified User Interaction (MUI): Passive (P)
- Modified Vulnerable System Impact Confidentiality (MVC): Low (L)
- Modified Vulnerable System Impact Integrity (MVI): Low (L)
- Modified Vulnerable System Impact Availability (MVA): Low (L)
- Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
- Modified Subsequent System Impact Integrity (MSI): Negligible (N)
- Modified Subsequent System Impact Availability (MSA): Negligible (N)
- Safety (S): Not Defined (X)
- Automatable (AU): Not Defined (X)
- Recovery (R): Not Defined (X)
- Value Density (V): Not Defined (X)
- Vulnerability Response Effort (RE): Not Defined (X)
- Provider Urgency (U): Not Defined (X)
- Confidentiality Req. (CR): Not Defined (X)
- Integrity Req. (IR): Not Defined (X)
- Availability Req. (AR): Not Defined (X)
by @LeSuisse Activity log
- Created suggestion
- @LeSuisse ignored
-
@LeSuisse
ignored
11 packages
- openscad
- openscap
- openscreen
- openscad-lsp
- openscenegraph
- openscad-unstable
- kakounePlugins.openscad-kak
- vscode-extensions.antyos.openscad
- tree-sitter-grammars.tree-sitter-openscad
- python313Packages.tree-sitter-grammars.tree-sitter-openscad
- python314Packages.tree-sitter-grammars.tree-sitter-openscad
- @LeSuisse accepted
- @LeSuisse published on GitHub
OpenSC pkcs11-tool Key Generation pkcs11-tool.c test_kpgen_certwrite buffer overflow
A flaw has been found in OpenSC up to 0.26.1. This affects the function test_kpgen_certwrite of the file src/tools/pkcs11-tool.c of the component pkcs11-tool Key Generation Module. This manipulation causes buffer overflow. The attack is possible to be carried out remotely. The complexity of an attack is rather high. It is indicated that the exploitability is difficult. The exploit has been published and may be used. Patch name: 814f745b3b6d100295f65f1935edd33d520d33ab. It is recommended to apply a patch to fix this issue.
References
-
VDB-367568 | OpenSC pkcs11-tool Key Generation pkcs11-tool.c test_kpgen_certwrite buffer overflow technical-descriptionvdb-entry
-
https://github.com/OpenSC/OpenSC/issues/3682 issue-tracking
-
Ignored references (5)
-
-
CVE-2026-10275 | CVE Analysis and Report third-party-advisory
-
Submit #825403 | OpenSC OpenSC 0.26.1 and earlier Buffer Overflow third-party-advisory
Affected products
- ==0.26.0
- ==0.26.1
Matching in nixpkgs
Ignored packages (11)
pkgs.openscad
3D parametric model compiler
pkgs.openscap
NIST Certified SCAP 1.2 toolkit
pkgs.openscreen
Free, open-source alternative to Screen Studio (sort of)
pkgs.openscad-lsp
LSP (Language Server Protocol) server for OpenSCAD
pkgs.openscenegraph
3D graphics toolkit
pkgs.openscad-unstable
3D parametric model compiler (unstable)
-
nixos-unstable 2021.01-unstable-2026-02-25
- nixpkgs-unstable 2021.01-unstable-2026-02-25
- nixos-unstable-small 2021.01-unstable-2026-02-25
pkgs.kakounePlugins.openscad-kak
None
-
nixos-unstable 2020-12-10
- nixpkgs-unstable 2020-12-10
- nixos-unstable-small 2020-12-10
pkgs.vscode-extensions.antyos.openscad
OpenSCAD highlighting, snippets, and more for VSCode
pkgs.tree-sitter-grammars.tree-sitter-openscad
Tree-sitter grammar for openscad
-
nixos-unstable 0.7.0-unstable-2025-11-25
- nixpkgs-unstable 0.7.0-unstable-2025-11-25
- nixos-unstable-small 0.7.0-unstable-2025-11-25
pkgs.python313Packages.tree-sitter-grammars.tree-sitter-openscad
Python bindings for tree-sitter-openscad
-
nixos-unstable 0.7.0+unstable20251125
- nixpkgs-unstable 0.7.0+unstable20251125
- nixos-unstable-small 0.7.0+unstable20251125
pkgs.python314Packages.tree-sitter-grammars.tree-sitter-openscad
Python bindings for tree-sitter-openscad
-
nixos-unstable 0.7.0+unstable20251125
- nixpkgs-unstable 0.7.0+unstable20251125
- nixos-unstable-small 0.7.0+unstable20251125
Package maintainers
-
@michaeladler Michael Adler <therisen06@gmail.com>