NIXPKGS-2026-1710
GitHub issue
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CVE-2026-9504
1.9 LOW
- CVSS version (CVSS): 4.0
- Attack Vector (AV): Local (L)
- Attack Complexity (AC): Low (L)
- Attack Requirement (AT): None (N)
- Privileges Required (PR): Low (L)
- User Interaction (UI): None (N)
- Vulnerable System Impact Confidentiality (VC): Low (L)
- Vulnerable System Impact Integrity (VI): None (N)
- Vulnerable System Impact Availability (VA): None (N)
- 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): Local (L)
- Modified Attack Complexity (MAC): Low (L)
- Modified Attack Requirement (MAT): None (N)
- Modified Privileges Required (MPR): Low (L)
- Modified User Interaction (MUI): None (N)
- Modified Vulnerable System Impact Confidentiality (MVC): Low (L)
- Modified Vulnerable System Impact Integrity (MVI): None (N)
- Modified Vulnerable System Impact Availability (MVA): None (N)
- 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 accepted
- @LeSuisse published on GitHub
GNU LibreDWG Dwggrep Utility dwggrep.c bit_convert_TU out-of-bounds
A weakness has been identified in GNU LibreDWG up to 0.14. Affected is the function bit_convert_TU of the file programs/dwggrep.c of the component Dwggrep Utility. This manipulation causes out-of-bounds read. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. Patch name: be996bf2178a40e98720f18c2414815d244413db. Applying a patch is the recommended action to fix this issue.
References
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VDB-365486 | GNU LibreDWG Dwggrep Utility dwggrep.c bit_convert_TU out-of-bounds vdb-entrytechnical-description
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https://github.com/LibreDWG/libredwg/issues/1246 issue-tracking
Ignored references (3)
-
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https://www.gnu.org/ product
Affected products
LibreDWG
- ==0.14
- ==0.9
- ==0.7
- ==0.3
- ==0.1
- ==0.4
- ==0.2
- ==0.10
- ==0.5
- ==0.6
- ==0.11
- ==0.12
- ==0.13
- ==0.8
Matching in nixpkgs
pkgs.libredwg
Free implementation of the DWG file format
pkgs.python312Packages.libredwg
Free implementation of the DWG file format
pkgs.python313Packages.libredwg
Free implementation of the DWG file format
pkgs.python314Packages.libredwg
Free implementation of the DWG file format
Package maintainers
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@thorstenweber83 Thorsten Weber <tw+nixpkgs@360vier.de>