| Name | CVE-2020-28591 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 985620 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| slic3r (PTS) | jessie | 1.1.7+dfsg-2 | vulnerable |
| stretch | 1.2.9+dfsg-9~deb9u1 | fixed |
| buster | 1.3.0+dfsg1-3 | vulnerable |
| bullseye, bookworm | 1.3.0+dfsg1-5 | fixed |
| sid | 1.3.0+dfsg1-5.1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| slic3r | source | jessie | (unfixed) | end-of-life | | |
| slic3r | source | stretch | (not affected) | | | |
| slic3r | source | (unstable) | 1.3.0+dfsg1-4 | unimportant | | 985620 |
Notes
[stretch] - slic3r <not-affected> (Vulnerable code not present)
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1215
https://github.com/slic3r/Slic3r/issues/5061
https://github.com/slic3r/Slic3r/pull/5063
Crash in enduser application, no security impact