PT-2019-5896 · Oniguruma+7 · Oniguruma+7
Rkx1209
·
Publicado
2019-07-28
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Atualizado
2024-02-20
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CVE-2019-16163
CVSS v3.1
7.5
Alta
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Oniguruma versions prior to 6.9.3
Description
The issue is related to uncontrolled recursion in the Oniguruma library for regular expressions. This can lead to a stack exhaustion, potentially allowing a remote attacker to cause a denial of service.
Recommendations
For versions prior to 6.9.3, update to version 6.9.3 or later to resolve the issue. As a temporary workaround, consider restricting the use of recursive functions in regparse.c to minimize the risk of exploitation.
Exploit
Correção
Uncontrolled Recursion
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Almalinux
Centos
Oniguruma
Red Hat
Rocky Linux
Suse
Ubuntu