CVE-2017-5641
Apache Flex BlazeDS unsafe deserialization
9.8
CRITICAL
CVSS 3.1
EPSS 21.3%
描述
Previous versions of Apache Flex BlazeDS (4.7.2 and earlier) did not restrict which types were allowed for AMF(X) object deserialization by default. During the deserialization process code is executed that for several known types has undesired side-effects. Other, unknown types may also exhibit such behaviors. One vector in the Java standard library exists that allows an attacker to trigger possibly further exploitable Java deserialization of untrusted data. Other known vectors in third party libraries can be used to trigger remote code execution.
如何修補 CVE-2017-5641
要修補 CVE-2017-5641,請將受影響套件升級到下列已修補版本。
- —升級至 4.7.3 或更新版本
- —升級至 4.7.3 或更新版本
CVE-2017-5641 正在被利用嗎?
中等 — EPSS 為 21.3%,可持續追蹤但非最高優先。
受影響套件(2)
- from 0, < 4.7.3
- from 0, < 4.7.3
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 |