CVE-2014-9421
EPSS 6.2%
描述
The auth_gssapi_unwrap_data function in lib/rpc/auth_gssapi_misc.c in MIT Kerberos 5 (aka krb5) through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly handle partial XDR deserialization, which allows remote authenticated users to cause a denial of service (use-after-free and double free, and daemon crash) or possibly execute arbitrary code via malformed XDR data, as demonstrated by data sent to kadmind.
如何修補 CVE-2014-9421
要修補 CVE-2014-9421,請將受影響套件升級到下列已修補版本。
- Debian/krb5—升級至 1.12.1+dfsg-17 或更新版本
CVE-2014-9421 正在被利用嗎?
中等 — EPSS 為 6.2%,可持續追蹤但非最高優先。
受影響套件(1)
- from 0, < 1.12.1+dfsg-17