Summary
The open source software OpenV2G contains a buffer overflow vulnerability that could allow an attacker to trigger a memory corruption.
Siemens has released an update for the OpenV2G and recommends to update to the latest version.
Vulnerabilities 1
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Unscored —
A vulnerability has been identified in OpenV2G (V0.9.4). The OpenV2G EXI parsing feature is missing a length check when…
Revision history
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#2
Revision - Fixing typos
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#1
Publication Date
References
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SSA-736385: Memory Corruption Vulnerability in OpenV2G - TXT Version
https://cert-portal.siemens.com/productcert/txt/ssa-736385.txt
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SSA-736385: Memory Corruption Vulnerability in OpenV2G - PDF Version
https://cert-portal.siemens.com/productcert/pdf/ssa-736385.pdf
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ICS Advisory ICSA-22-132-15 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-22-132-15
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Recommended Practices
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
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Recommended Practices
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
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Recommended Practices
https://www.cisa.gov/topics/industrial-control-systems
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Recommended Practices
https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B