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Issue created Nov 19, 2020 by Alicha CH@alichaReporter5 of 5 checklist items completed5/5 checklist items

tcpdump: ppp decapsulator can be convinced to allocate a large amount of memory (CVE-2020-8037)

The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.

References:

  • https://nvd.nist.gov/vuln/detail/CVE-2020-8037
  • https://security-tracker.debian.org/tracker/CVE-2020-8037

Patch:

https://github.com/the-tcpdump-group/tcpdump/commit/32027e199368dad9508965aae8cd8de5b6ab5231

Affected branches:

  • master
  • 3.12-stable
  • 3.11-stable
  • 3.10-stable
  • 3.9-stable
Edited Nov 23, 2020 by Leo
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