CVE-2020-28591
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Libslic3r
PublishedMar 3, 2021
First seenMar 3, 2021
Weakness typeCWE-20Improper input validation
How to fix
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TCSYYURJTUKJSEZIPDAXK4NHRXZMHIVA/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJPM24DY36EH3HFJGAXDLGFT43VZWLJ7/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KBEK4H23AS6TKTGU2OTMHAZZYNECQVCB/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| slic3r libslic3r | 1.3.0 | — |
| fedoraproject fedora | 32, 33, 34 | — |
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