RHEL 8:java-1.8.0-openjdk (RHSA-2021: 3884)

medium Nessus Plugin ID 154313
新推出!Plugin 嚴重性目前使用 CVSS v3

計算 Plugin 嚴重性已更新為預設使用 CVSS v3 沒有 CVSS v3 評分的 Plugin 會回歸到以 CVSS v2 計算嚴重性。您可在設定下拉式選單中切換顯示嚴重性的喜好設定

Synopsis

遠端 Red Hat 主機缺少一個或多個安全性更新。

描述

遠端 Redhat Enterprise Linux 8 主機上安裝的套件受到 RHSA-2021:3884 公告。

- OpenJDK:Weak ciphers preferred over stronger ones for TLS (JSSE, 8264210) (CVE-2021-35550)

- OpenJDK:RTFParser 中的記憶體過度配置 (Swing,8265167) (CVE-2021-35556)

- OpenJDK:RTFReader 中的記憶體過度配置 (Swing,8265580) (CVE-2021-35559)

- OpenJDK:HashMap 和 HashSet 中的記憶體過度配置 (Utility, 8266097) (CVE-2021-35561)

- OpenJDK:結束日期太遠的憑證可能會損毀 keystore (Keytool, 8266137) (CVE-2021-35564)

- OpenJDK:Loop in HttpsServer triggered during TLS session close (JSSE, 8254967) (CVE-2021-35565)

- OpenJDK:使用 Kerberos Constrained Delegation 時不正確的主體選擇 (程式庫,8266689) (CVE-2021-35567)

- OpenJDK:TLS 交握期間發生非預期例外狀況 (JSSE,8267729) (CVE-2021-35578)

- OpenJDK:BMPImageReader 中的記憶體過度配置 (ImageIO, 8267735) (CVE-2021-35586)

- OpenJDK:Incomplete validation of inner class references in ClassFileParser (Hotspot, 8268071) (CVE-2021-35588)

- OpenJDK:Non-constant comparison during TLS handshakes (JSSE, 8269618) (CVE-2021-35603)

請注意,Nessus 並未測試此問題,而是僅依據應用程式自我報告的版本號碼。

解決方案

更新受影響的套件。

另請參閱

https://cwe.mitre.org/data/definitions/20.html

https://cwe.mitre.org/data/definitions/203.html

https://cwe.mitre.org/data/definitions/327.html

https://cwe.mitre.org/data/definitions/476.html

https://cwe.mitre.org/data/definitions/770.html

https://cwe.mitre.org/data/definitions/835.html

https://cwe.mitre.org/data/definitions/863.html

https://access.redhat.com/security/cve/CVE-2021-35550

https://access.redhat.com/security/cve/CVE-2021-35556

https://access.redhat.com/security/cve/CVE-2021-35559

https://access.redhat.com/security/cve/CVE-2021-35561

https://access.redhat.com/security/cve/CVE-2021-35564

https://access.redhat.com/security/cve/CVE-2021-35565

https://access.redhat.com/security/cve/CVE-2021-35567

https://access.redhat.com/security/cve/CVE-2021-35578

https://access.redhat.com/security/cve/CVE-2021-35586

https://access.redhat.com/security/cve/CVE-2021-35588

https://access.redhat.com/security/cve/CVE-2021-35603

https://access.redhat.com/errata/RHSA-2021:3884

https://bugzilla.redhat.com/2014508

https://bugzilla.redhat.com/2014515

https://bugzilla.redhat.com/2014518

https://bugzilla.redhat.com/2014524

https://bugzilla.redhat.com/2015061

https://bugzilla.redhat.com/2015308

https://bugzilla.redhat.com/2015311

https://bugzilla.redhat.com/2015648

https://bugzilla.redhat.com/2015653

https://bugzilla.redhat.com/2015658

https://bugzilla.redhat.com/2015659

Plugin 詳細資訊

嚴重性: Medium

ID: 154313

檔案名稱: redhat-RHSA-2021-3884.nasl

版本: 1.3

類型: local

代理程式: unix

已發布: 2021/10/21

已更新: 2021/10/26

相依性: ssh_get_info.nasl, redhat_repos.nasl

風險資訊

CVSS 評分資料來源: CVE-2021-35550

VPR

風險因素: Medium

分數: 5.2

CVSS v2

風險因素: High

基本分數: 7.1

時間分數: 5.3

媒介: AV:N/AC:M/Au:N/C:C/I:N/A:N

時間媒介: E:U/RL:OF/RC:C

CVSS v3

風險因素: Medium

基本分數: 5.9

時間分數: 5.2

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

時間媒介: E:U/RL:O/RC:C

弱點資訊

CPE: cpe:/o:redhat:rhel_eus:8.1, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-accessibility, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-demo, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-devel, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-headless, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-javadoc, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-javadoc-zip, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-src

必要的 KB 項目: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

可輕鬆利用: No known exploits are available

修補程式發佈日期: 2021/10/20

弱點發布日期: 2021/10/19

參考資訊

CVE: CVE-2021-35550, CVE-2021-35556, CVE-2021-35559, CVE-2021-35561, CVE-2021-35564, CVE-2021-35565, CVE-2021-35567, CVE-2021-35578, CVE-2021-35586, CVE-2021-35588, CVE-2021-35603

RHSA: 2021:3884

CWE: 20, 203, 327, 476, 770, 835, 863