7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
56.4%
Successful exploitation of these vulnerabilities could allow an attacker to disclose sensitive information or execute arbitrary code.
The following Datakit product, a conversion engine, is affected:
3.2.1 OUT-OF-BOUNDS READ CWE-125
Datakit CrossCadWare_x64.dll contains an out-of-bounds read past the end of an allocated buffer while parsing a specially crafted SLDPRT file. This vulnerability could allow an attacker to disclose sensitive information.
CVE-2023-22295 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N).
3.2.2 OUT-OF-BOUNDS READ CWE-125
Datakit CrossCadWare_x64.dll contains an out-of-bounds read past the end of an allocated buffer while parsing a specially crafted SLDPRT file. This vulnerability could allow an attacker to disclose sensitive information.
CVE-2023-22321 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N).
3.2.3 OUT-OF-BOUNDS READ CWE-125
Datakit CrossCadWare_x64.dll contains an out-of-bounds read past the end of an allocated buffer while parsing a specially crafted SLDPRT file. This vulnerability could allow an attacker to disclose sensitive information.
CVE-2023-22354 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N).
3.2.4 OUT-OF-BOUNDS READ CWE-125
Datakit CrossCadWare_x64.dll contains an out-of-bounds read past the end of an allocated buffer while parsing a specially crafted SLDPRT file. This vulnerability could allow an attacker to disclose sensitive information.
CVE-2023-22846 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N).
3.2.5 OUT-OF-BOUNDS WRITE CWE-787
Datakit CrossCadWare_x64.dll contains an out-of-bounds write past the end of an allocated buffer while parsing a specially crafted SLDPRT file. This could allow an attacker to execute code in the context of the current process.
CVE-2023-23579 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
Siemens reported these vulnerabilities to CISA.
Datakit recommends user upgrade to v2023.1 or later.
Datakit has identified specific workarounds and mitigations that should be applied to reduce the risk:
CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Specifically, users should:
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage at cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B–Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
CISA also recommends users take the following measures to protect themselves from social engineering attacks:
No known public exploits specifically target these vulnerabilities. These vulnerabilities are not exploitable remotely.
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-22295
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-22321
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-22354
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-22846
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-23579
cisa.gov/ics
cisa.gov/ics
cwe.mitre.org/data/definitions/125.html
cwe.mitre.org/data/definitions/125.html
cwe.mitre.org/data/definitions/125.html
cwe.mitre.org/data/definitions/125.html
cwe.mitre.org/data/definitions/787.html
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us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B
www.cisa.gov/uscert/ncas/tips/ST04-014
www.cisa.gov/uscert/sites/default/files/publications/emailscams_0905.pdf
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