Debian DLA-3213-1:krb5 - LTS 安全性更新

high Nessus Plugin ID 168264

Synopsis

遠端 Debian 主機缺少安全性相關更新。

描述

遠端 Debian 10 主機上安裝的多個套件受到 dla-3213 公告中提及的一個弱點影響。

- krb5:PAC 剖析中的整數溢位弱點 (

解決方案

升級 krb5 套件。

針對 Debian 10 Buster,已在 1.17-3+deb10u5 版本中修正此問題。

另請參閱

https://packages.debian.org/source/buster/krb5

https://security-tracker.debian.org/tracker/CVE-2022-42898

https://www.debian.org/lts/security/2022/dla-3213

Plugin 詳細資訊

嚴重性: High

ID: 168264

檔案名稱: debian_DLA-3213.nasl

版本: 1.3

類型: local

代理程式: unix

已發布: 2022/11/29

已更新: 2023/1/6

支持的傳感器: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment

風險資訊

VPR

風險因素: Medium

分數: 6.7

CVSS v2

風險因素: High

基本分數: 9

時間分數: 6.7

媒介: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

時間媒介: CVSS2#E:U/RL:OF/RC:C

CVSS 評分資料來源: CVE-2022-42898

CVSS v3

風險因素: High

基本分數: 8.8

時間分數: 7.7

媒介: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

時間媒介: CVSS:3.0/E:U/RL:O/RC:C

弱點資訊

CPE: cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:krb5-admin-server:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:krb5-doc:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:krb5-gss-samples:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:krb5-kdc:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:krb5-kdc-ldap:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:krb5-locales:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:krb5-multidev:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:krb5-pkinit:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:krb5-user:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:libkrb5-dev:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:krb5-otp:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:libkrad-dev:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:libkrad0:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:krb5-k5tls:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:krb5-kpropd:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:libkadm5clnt-mit11:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:libkadm5srv-mit11:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:libgssapi-krb5-2:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:libgssrpc4:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:libk5crypto3:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:libkdb5-9:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:libkrb5-3:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:libkrb5-dbg:*:*:*:*:*:*:*, p-cpe:2.3:a:debian:debian_linux:libkrb5support0:*:*:*:*:*:*:*

必要的 KB 項目: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

可輕鬆利用: No known exploits are available

修補程式發佈日期: 2022/11/29

弱點發布日期: 2022/11/15

參考資訊

CVE: CVE-2022-42898