PT-2019-13191 · Oniguruma+10 · Oniguruma+10
Kkos
·
Publicado
2019-06-27
·
Atualizado
2024-07-11
·
CVE-2019-13225
CVSS v3.1
6.5
Média
| Vetor | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Oniguruma version 6.9.2
Description
A NULL Pointer Dereference issue in the
match at() function in regexec.c allows attackers to potentially cause denial of service by providing a crafted regular expression. This issue may affect software that uses Oniguruma, such as Ruby, and optional libraries for PHP and Rust.Recommendations
For Oniguruma version 6.9.2, consider avoiding the use of crafted regular expressions until a patch is available. As a temporary workaround, restrict the input to the
match at() function to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
DoS
NULL Pointer Dereference
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Almalinux
Astra Linux
Centos
Oniguruma
Php
Red Hat
Rocky Linux
Ruby
Rust
Suse