CVE-2021-45847 — NULL Pointer Dereference in Slic3r

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 71.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Slic3rDebian Slic3r
Timeline
PublishedJan 25
Latest updateJan 26

Description

Several missing input validations in the 3MF parser component of Slic3r libslic3r 1.3.0 can each allow an attacker to cause an application crash using a crafted 3MF input file.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶NVDslic3r/slic3r1.3.0
▶debiandebian/slic3r

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-mg95-x73r-76mg: Several missing input validations in the 3MF parser component of Slic3r libslic3r 1↗2022-01-26
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OSV
CVE-2021-45847: Several missing input validations in the 3MF parser component of Slic3r libslic3r 1↗2022-01-25
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📋Vendor Advisories

1
Debian
CVE-2021-45847: slic3r - Several missing input validations in the 3MF parser component of Slic3r libslic3...↗2021
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