CVE-2019-19012
libonig - security update
9.8
CRITICAL
CVSS 3.1
EPSS 10.5%
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.
如何修補 CVE-2019-19012
要修補 CVE-2019-19012,請將受影響套件升級到下列已修補版本。
- —升級至 6.9.4-1 或更新版本
- —升級至 5.9.5-3.2+deb8u4 或更新版本
CVE-2019-19012 正在被利用嗎?
中等 — EPSS 為 10.5%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 6.9.4-1
- from 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 |