PT-2017-17606 · Philip Hazel+3 · Pcre+3
Agostino Sarubbo
·
Publicado
2017-03-23
·
Atualizado
2021-11-10
·
CVE-2017-7245
CVSS v3.1
7.8
Alta
| Vetor | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
PCRE version 8.40
Description
The issue is related to a stack-based buffer overflow in the
pcre32 copy substring function, which can be exploited by remote attackers using a crafted file. This could lead to a denial of service or potentially have other unspecified impacts.Recommendations
For PCRE version 8.40, consider updating to a newer version that addresses this issue. As a temporary workaround, restrict the use of the
pcre32 copy substring function in pcre get.c to minimize the risk of exploitation.Correção
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Debian
Pcre
Suse