CVE-2019-19012
CRITICAL9.8EPSS 14.8%libonig - security update
發布日:2019/11/17修改日:2026/4/28
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.
受影響套件(2)
- Debian/libonigfrom 0, < 6.9.4-1
- Debian/libonigfrom 0, < 5.9.5-3.2+deb8u4
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |