CVE-2020-27751
imagemagick - security update
3.3
LOW
CVSS 3.1
EPSS 1.1%
描述
A flaw was found in ImageMagick in MagickCore/quantum-export.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of values outside the range of type `unsigned long long` as well as a shift exponent that is too large for 64-bit type. This would most likely lead to an impact to application availability, but could potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0.
如何修補 CVE-2020-27751
要修補 CVE-2020-27751,請將受影響套件升級到下列已修補版本。
- —升級至 8:6.9.11.24+dfsg-1 或更新版本
- —升級至 8:6.9.7.4+dfsg-11+deb9u13 或更新版本
CVE-2020-27751 正在被利用嗎?
低 — EPSS 為 1.1%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 8:6.9.11.24+dfsg-1
- from 0, < 8:6.9.7.4+dfsg-11+deb9u13
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |