CVE-2025-3548
published 2025-04-14CVE-2025-3548: 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…
PriorityP413low3.3CVSS 3.1
AVLACLPRLUINSUCNINAL
EPSS
0.26%
17.6th percentile
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.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| assimp | assimp | <= 5.4.3 | — |
| assimp | assimp | >= 0 < 6.0.2+ds-1 | 6.0.2+ds-1 |
| debian | assimp | < assimp 6.0.2+ds-1 (forky) | assimp 6.0.2+ds-1 (forky) |
| open_asset_import_library | assimp | — | — |
| open_asset_import_library | assimp | — | — |
| open_asset_import_library | assimp | — | — |
| open_asset_import_library | assimp | — | — |
CVSS provenance
nvdv3.13.3LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
nvdv4.01.9LOWCVSS: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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv2.04.3MEDIUMAV:L/AC:L/Au:S/C:P/I:P/A:P
osv4.8MEDIUM
vendor_debian4.8MEDIUM
vendor_redhat4.8MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Red Hat
Assimp: Open Asset Import Library Assimp File types.h Set heap-based overflow
vendor_redhat·2025-04-14·CVSS 4.8
CVE-2025-3548 [MEDIUM] CWE-119 Assimp: Open Asset Import Library Assimp File types.h Set heap-based overflow
Assimp: Open Asset Import Library Assimp File types.h Set heap-based overflow
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.
A flaw was found in Open Asset Import Library Assimp. This issue affects the aiString::Set function in the library, include/assimp/types.h of the component File Handler. Manipulation leads to a heap-based buffer overflow.
Mitigation: Mitigation for this issue is e
Debian
CVE-2025-3548: assimp - A vulnerability, which was classified as critical, has been found in Open Asset ...
vendor_debian·2025·CVSS 4.8
CVE-2025-3548 [MEDIUM] CVE-2025-3548: assimp - A vulnerability, which was classified as critical, has been found in Open Asset ...
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.
Scope: local
bookworm: open
bullseye: open
forky: resolved (fixed in 6.0.2+ds-1)
sid: resolved (fixed in 6.0.2+ds-1)
trixie: open
GHSA
GHSA-g9x2-fw6p-cg2m: A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp up to 5
ghsa_unreviewed·2025-04-14
CVE-2025-3548 [MEDIUM] CWE-119 GHSA-g9x2-fw6p-cg2m: A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp up to 5
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.
OSV
CVE-2025-3548: A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp up to 5
osv·2025-04-14·CVSS 4.8
CVE-2025-3548 [MEDIUM] CVE-2025-3548: A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp up to 5
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-04-14
Published