CVE-2018-19519

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Summary

CVECVE-2018-19519
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-11-25 20:29:00 UTC
Updated2023-11-07 02:55:00 UTC
DescriptionIn tcpdump 4.9.2, a stack-based buffer over-read exists in the print_prefix function of print-hncp.c via crafted packet data because of missing initialization.

Risk And Classification

Problem Types: CWE-125 | CWE-909

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Tcpdump Tcpdump 4.9.2 All All All
Application Tcpdump Tcpdump 4.9.2 All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 29 Update: tcpdump-4.9.3-1.fc29 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Public KB - SA44516 - 2020-07: Security Bulletin: Multiple Vulnerabilities Resolved in Pulse Connect Secure / Pulse Policy Secure 9.1R8 CONFIRM kb.pulsesecure.net
[SECURITY] Fedora 29 Update: tcpdump-4.9.3-1.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
USN-4252-1: tcpdump vulnerabilities | Ubuntu security notices UBUNTU usn.ubuntu.com
temp/tcpdump.md at master · zyingp/temp · GitHub MISC github.com Exploit, Mitigation, Third Party Advisory
[SECURITY] Fedora 31 Update: tcpdump-4.9.3-1.fc31 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
USN-4252-2: tcpdump vulnerabilities | Ubuntu security notices UBUNTU usn.ubuntu.com
Red Hat Customer Portal REDHAT access.redhat.com
[SECURITY] Fedora 30 Update: tcpdump-4.9.3-1.fc30 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 30 Update: tcpdump-4.9.3-1.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
[SECURITY] Fedora 31 Update: tcpdump-4.9.3-1.fc31 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
Tcpdump CVE-2018-19519 Stack Based Buffer Overflow Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 296080 Oracle Solaris 11.4 Support Repository Update (SRU) 13.4.0 Missing (CPUJUL2019)
  • 377299 Alibaba Cloud Linux Security Update for tcpdump (ALINUX2-SA-2020:0002)
  • 378201 Virtuozzo Linux Security Update for tcpdump (VZLSA-2019:3976)
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