Buffer overflow in Openscad
CVE-2022-0496
A vulnerbiility was found in Openscad, where a DXF-format drawing with particular (not necessarily malformed!) properties may cause an out-of-bounds memory access when imported using import().
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (38.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Openscad
- Openscad — versions Not-Known.
Weakness classification (CWE)
References
- github.com/openscad/openscad/issues/4037 (Exploit, Patch, Third Party Advisory, Issue Tracking)
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
- github.com/openscad/openscad/commit/770e3234cbfe66edbc0333f796b46d36a74aa652 (Patch, Third Party Advisory)
- github.com/openscad/openscad/commit/00a4692989c4e2f191525f73f24ad8727bacdf41 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-0496?
- CVE-2022-0496 is a medium-severity vulnerability in Openscad, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 5.5/10. Published 2022-08-29.
- How severe is CVE-2022-0496?
- Medium severity. CVSS v3 base score is 5.5 out of 10.