CVE-2023-1993

Summary

LISP dissector large loop in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file

Affected Software

Weaknesses

• Excessive iteration in Wireshark

ADP Enrichment

CVE Program Container

Additional References

• https://www.wireshark.org/security/wnpa-sec-2023-10.html
• https://gitlab.com/wireshark/wireshark/-/issues/18900
• https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1993.json
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EHLTD25WNQSPQNELX52UH6YLP4TBLKTT/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2/
• https://lists.debian.org/debian-lts-announce/2023/04/msg00029.html
• https://www.debian.org/security/2023/dsa-5429
• https://security.gentoo.org/glsa/202309-02
• https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://www.wireshark.org/security/wnpa-sec-2023-10.html
• https://gitlab.com/wireshark/wireshark/-/issues/18900
• https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1993.json
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EHLTD25WNQSPQNELX52UH6YLP4TBLKTT/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFJERBHVWYLYWXO2B3V47QH66IEB6EZ3/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZA7IMATNNQPLIM6WMRPM3T5ZY24NRR2/
• https://lists.debian.org/debian-lts-announce/2023/04/msg00029.html
• https://www.debian.org/security/2023/dsa-5429
• https://security.gentoo.org/glsa/202309-02

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