CVE-2019-19012

9.8CRITICAL

An integer overflow in the search_in_range function in regexec.c in Oniguruma 6.x before 6.9.4_rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker.

发布于: 11/17/2019更新于: 11/21/2024
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描述

An integer overflow in the search_in_range function in regexec.c in Oniguruma 6.x before 6.9.4_rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker. (This only affects the 32-bit compiled version). Remote attackers can cause a denial-of-service or information disclosure, or possibly have unspecified other impact, via a crafted regular expression.

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受影响产品

oniguruma_projectoniguruma
oniguruma_projectoniguruma
6.9.4
debiandebian_linux
8.0
fedoraprojectfedora
30
fedoraprojectfedora
31
redhatenterprise_linux
8.0

参考资料