PT-2018-15094 · Litespeed Technologies · Openlitespeed

Wireghoul · Publicado 2018-12-03 · Atualizado 2019-01-31 · CVE-2018-19792

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions OpenLiteSpeed versions prior to 1.5.0 RC6

Description The issue allows local users to cause a denial of service or possibly have other unspecified impacts by creating a symlink that invokes the openlitespeed program with a long command name, which is mishandled in the LshttpdMain::getServerRootFromExecutablePath function.

Recommendations For versions prior to 1.5.0 RC6, update to version 1.5.0 RC6 or later to resolve the issue. As a temporary workaround, consider restricting the ability to create symlinks that could invoke the openlitespeed program with a long command name.

Exploit

Correção

DoS

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2018-19792

Produtos afetados

Openlitespeed

Referências · 4

• 🔥 https://github.com/litespeedtech/openlitespeed/issues/117 · Exploit
• https://osv.dev/vulnerability/CVE-2018-19792 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19792 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-19792 · Nota de Segurança