GHSA-cx9v-96cj-78q9

GHSA-cx9v-96cj-78q9 PUBLISHED CVSS 9.300000190734863 CRITICAL

Record from GitHub Advisory Database · Published May 24, 2022

An issue was discovered in Contiki through 3.0. An Integer Overflow exists in the uIP TCP/IP Stack component when parsing TCP MSS options of IPv4 network packets in uip_process in net/ipv4/uip.c.

Risk scores

CVSS 4.0

9.300000190734863

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Timeline

May 24, 2022 CVE Published
Apr 30, 2026 Security Advisory

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The same record, from the CLI:

vulnetix vdb vuln GHSA-cx9v-96cj-78q9
vulnetix vdb fixes GHSA-cx9v-96cj-78q9

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-cx9v-96cj-78q9/fixes/registry"

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References

https://nvd.nist.gov/vuln/detail/CVE-2020-13988 advisory
https://www.kb.cert.org/vuls/id/815128 url
https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01 url

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