CVE-2018-7998
vips - security update
7.5
HIGH
CVSS 3.1
EPSS 1.9%
描述
In libvips before 8.6.3, a NULL function pointer dereference vulnerability was found in the vips_region_generate function in region.c, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted image file. This occurs because of a race condition involving a failed delayed load and other worker threads.
如何修補 CVE-2018-7998
要修補 CVE-2018-7998,請將受影響套件升級到下列已修補版本。
- —升級至 8.4.5-2 或更新版本
- —升級至 7.28.5-1+deb7u2 或更新版本
CVE-2018-7998 正在被利用嗎?
低 — EPSS 為 1.9%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 8.4.5-2
- from 0, < 7.28.5-1+deb7u2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |