Description
An out-of-bounds read vulnerability exists in the AMF File AMFParserContext::endElement() functionality of Slic3r libslic3r 1.3.0 and Master Commit 92abbc42. A specially crafted AMF file can lead to information disclosure. An attacker can provide a malicious file to trigger this vulnerability.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Slic3r | Slic3r libslic3r 1.3.0 , Slic3r libslic3r Master Commit 92abbc42 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 12 | slic3r | 1.3.0+dfsg1-4 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 25.10 | slic3r | No fix yet | — |
| Ubuntu 24.04 LTS | slic3r | No fix yet | — |
| Ubuntu 22.04 LTS | slic3r | No fix yet | — |
| Ubuntu 20.04 LTS | slic3r | No fix yet | — |
| Ubuntu 18.04 LTS | slic3r | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | slic3r | No fix yet | — |
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1215
- FEDORA-2021-70a78ade08 vendor-advisory
- FEDORA-2021-473e880567 vendor-advisory
- FEDORA-2021-1d72d8cea2 vendor-advisory