CVE-2025-3548
A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp up to 5.4.3.
Does this matter?
Lower severity and a low EPSS score (0.28%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp up to 5.4.3. This issue affects the function aiString::Set in the library include/assimp/types.h of the component File Handler. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue.
- CVSS 4.0
- 1.9 LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.28% probability · 21th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-122
- Affected
- assimp/assimp
- Source
- cna@vuldb.com
References
- https://github.com/assimp/assimp/issues/6068Exploit, Issue Tracking
- https://github.com/assimp/assimp/pull/6073Issue Tracking, Patch
- https://github.com/user-attachments/files/19580584/aiString_Set-hbo.zipExploit
- https://vuldb.com/?ctiid.304589Permissions Required, VDB Entry
- https://vuldb.com/?id.304589Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.546413Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.