Feed/CVE-2019-19012
CVE-2019-19012CRITICALCVSS 9.8

CVE-2019-19012

Published Nov 17, 2019·Updated Jun 16, 2026

NVD Description

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.

Public Exploits & PoCs2 found

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

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