ISOMAN

CVE

CVE-2020-8597

eap.c in pppd in ppp 2.4.2 through 2.4.8 has an rhostname buffer overflow in the eap_request and eap_response functions.

Severity
CRITICAL
CVSS
9.8
Published
Modified
NVD detailAll CVEs

Linked Releases

DistributionReleaseStatusEvidence
Ubuntu18.04.6 amd64 desktopunknownsource
Ubuntu18.04.6 amd64 live-serverunknownsource

References

  1. http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00006.html
  2. http://packetstormsecurity.com/files/156662/pppd-2.4.8-Buffer-Overflow.html
  3. http://packetstormsecurity.com/files/156802/pppd-2.4.8-Buffer-Overflow.html
  4. http://seclists.org/fulldisclosure/2020/Mar/6
  5. https://access.redhat.com/errata/RHSA-2020:0630
  6. https://access.redhat.com/errata/RHSA-2020:0631
  7. https://access.redhat.com/errata/RHSA-2020:0633
  8. https://access.redhat.com/errata/RHSA-2020:0634
  9. https://cert-portal.siemens.com/productcert/pdf/ssa-809841.pdf
  10. https://github.com/paulusmack/ppp/commit/8d7970b8f3db727fe798b65f3377fe6787575426
  11. https://kb.netgear.com/000061806/Security-Advisory-for-Unauthenticated-Remote-Buffer-Overflow-Attack-in-PPPD-on-WAC510-PSV-2020-0136
  12. https://lists.debian.org/debian-lts-announce/2020/02/msg00005.html
  13. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UNJNHWOO4XF73M2W56ILZUY4JQG3JXIR/
  14. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YOFDAIOWSWPG732ASYUZNINMXDHY4APE/
  15. https://security.gentoo.org/glsa/202003-19
  16. https://security.netapp.com/advisory/ntap-20200313-0004/
  17. https://us-cert.cisa.gov/ics/advisories/icsa-20-224-04
  18. https://usn.ubuntu.com/4288-1/
  19. https://usn.ubuntu.com/4288-2/
  20. https://www.debian.org/security/2020/dsa-4632