PT-2019-14331 · Open Information Security Foundation · Suricata

Publicado 2019-09-24 · Atualizado 2019-09-25 · CVE-2019-15699

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Suricata version 4.1.4

Description An issue was discovered in the app-layer-ssl.c component. Upon receiving a corrupted SSLv3 (TLS 1.2) packet, the parser function TLSDecodeHSHelloExtensions attempts to access a memory region that is not allocated. This occurs because the expected length of HSHelloExtensions does not match the real length of the HSHelloExtensions part of the packet.

Recommendations For Suricata version 4.1.4, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

CVE-2019-15699

Produtos afetados

Suricata

Referências · 9

• https://nvd.nist.gov/vuln/detail/CVE-2019-15699 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-15699 · Aviso do Fabricante
• https://lists.openinfosecfoundation.org/pipermail/oisf-announce · Nota
• https://ubuntu.com/security/CVE-2019-15699 · Aviso do Fabricante
• https://suricata-ids.org/2019/09/24/suricata-4-1-5-released · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2019-15699 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2019-15699 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-15699 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-15699 · Aviso do Fabricante