Description
A flaw has been found in aardappel lobster up to 2025.4. Affected by this vulnerability is the function WaveFunctionCollapse in the library dev/src/lobster/wfc.h. Executing a manipulation can lead to memory corruption. The attack can only be executed locally. The exploit has been published and may be used. This patch is called c2047a33e1ac2c42ab7e8704b33f7ea518a11ffd. It is advisable to implement a patch to correct this issue.
CVSS breakdown
CVSS 4.0
Attack Vector
Local
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality (Vulnerable System)
None
Integrity (Vulnerable System)
None
Availability (Vulnerable System)
Low
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
None
E
Physical
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
E
Physical
RL
O
RC
Changed
Affected products
- aardappel / lobster2025.0 – 2025.0
- aardappel / lobster2025.1 – 2025.1
- aardappel / lobster2025.2 – 2025.2
- aardappel / lobster2025.3 – 2025.3
- aardappel / lobster2025.4 – 2025.4
References
- MISChttps://vuldb.com/?id.345005
- MISChttps://vuldb.com/?ctiid.345005
- MISChttps://vuldb.com/?submit.753167
- MISChttps://github.com/aardappel/lobster/issues/395
- MISChttps://github.com/aardappel/lobster/issues/395#issuecomment-3849012938
- MISChttps://github.com/oneafter/0204/blob/main/lob1/repro.lobster
- PATCHhttps://github.com/aardappel/lobster/commit/c2047a33e1ac2c42ab7e8704b33f7ea518a11ffd
- MISChttps://github.com/aardappel/lobster/