PT-2019-14018 · Tcpdump+1 · Libpcap+1

Publicado 2019-10-03 · Atualizado 2021-03-03 · CVE-2019-15162

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Média

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions libpcap versions prior to 1.9.1

Description The issue allows attackers to potentially enumerate valid usernames by providing details about why authentication failed.

Recommendations For versions prior to 1.9.1, update to version 1.9.1 or later to resolve the issue.

Correção

Insufficient Verification of Data Authenticity

Enumeração de Fraquezas

CWE-345

Identificadores relacionados

ALT-PU-2019-3119

ALT-PU-2020-3562

ALT-PU-2021-1432

CVE-2019-15162

MGASA-2019-0297

Produtos afetados

Alt Linux

Libpcap

Referências · 24

• https://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGES · Nota
• https://github.com/the-tcpdump-group/libpcap/commit/484d60cbf7ca4ec758c3cbb8a82d68b244a78d58 · Correção
• https://support.apple.com/kb/HT210789 · Nota
• https://support.apple.com/kb/HT210790 · Nota
• https://support.apple.com/kb/HT210785 · Nota
• https://bugs.mageia.org/show_bug.cgi?id=25565 · Nota
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3 · Aviso do Fabricante
• https://tcpdump.org/public-cve-list.txt · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-15162 · Aviso do Fabricante
• https://support.apple.com/kb/HT210788 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2019-15162 · Nota de Segurança
• https://tcpdump.org/tcpdump-changes.txt · Nota
• https://osv.dev/vulnerability/CVE-2019-15162 · Aviso do Fabricante
• https://seclists.org/bugtraq/2019/Dec/23 · Nota
• https://oracle.com/security-alerts/cpuapr2020.html · Nota