CVE-2021-43391
published 2021-11-14CVE-2021-43391: An Out-of-Bounds Read vulnerability exists when reading a DXF file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the…
PriorityP339high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
1.63%
73.5th percentile
An Out-of-Bounds Read vulnerability exists when reading a DXF file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the parsing of DXF files. Crafted data in a DXF file (an invalid dash counter in line types) can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| opendesign | drawings_software_development_kit | < 2022.11 | 2022.11 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
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GHSA
GHSA-hx65-7cc8-9862: An Out-of-Bounds Read vulnerability exists when reading a DXF file using Open Design Alliance Drawings SDK before 2022
ghsa_unreviewed·2022-05-24
CVE-2021-43391 [HIGH] CWE-125 GHSA-hx65-7cc8-9862: An Out-of-Bounds Read vulnerability exists when reading a DXF file using Open Design Alliance Drawings SDK before 2022
An Out-of-Bounds Read vulnerability exists when reading a DXF file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the parsing of DXF files. Crafted data in a DXF file (an invalid dash counter in line types) can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
CISA ICS
Siemens Solid Edge
cisa_ics·2023-02-16·CVSS 7.8
[HIGH] Siemens Solid Edge
ICS Advisory
##
Siemens Solid Edge
Release DateFebruary 16, 2023
Alert CodeICSA-23-047-01
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
## 1. EXECUTIVE SUMMARY
- CVSS v3 7.8
- ATTENTION: Low attack complexity
- Vendor: Siemens
- Equipment: Solid Edge
- Vulnerabilities: Out-of-bounds Write, Out-of-bounds Read, Heap-based Buffer Overflow, Stack-based Buffer Overflow, Access of Uninitialized Pointer, Improper Restriction of Operations within the Bounds of a Memory Buffer, Use After Free
## 2. RIS
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdfhttps://www.opendesign.com/security-advisorieshttps://www.zerodayinitiative.com/advisories/ZDI-21-1352/https://www.zerodayinitiative.com/advisories/ZDI-21-1361/https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdfhttps://www.opendesign.com/security-advisorieshttps://www.zerodayinitiative.com/advisories/ZDI-21-1352/https://www.zerodayinitiative.com/advisories/ZDI-21-1361/
2021-11-14
Published