RHEL 8:python-pillow (RHSA-2021: 4149)

critical Nessus Plugin ID 155178

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: 4149 公告中提及的多個弱點影響。

- python-pillow:PCX 影像讀取器中的緩衝區過度讀取 (CVE-2020-35653)

- python-pillow:SGI RLE 影像讀取器中的緩衝區過度讀取 (CVE-2020-35655)

- python-pillow:J2K 影像讀取器中的超出邊界讀取問題 (CVE-2021-25287、CVE-2021-25288)

- python-pillow:TIFF 影像讀取器中的負位移 memcpy (CVE-2021-25290)

- python-pillow:PDF 格式剖析器中的規則運算式 DoS (CVE-2021-25292)

- python-pillow:SGI RLE 影像讀取器中的超出邊界讀取問題 (CVE-2021-25293)

- python-pillow:BLP 影像讀取器中的記憶體過度配置 (CVE-2021-27921)

- python-pillow:ICNS 影像讀取器中的記憶體過度配置 (CVE-2021-27922)

- python-pillow:ICO 影像讀取器中的記憶體過度配置 (CVE-2021-27923)

- python-pillow:PSD 影像讀取器中的記憶體過度配置 (CVE-2021-28675)

- python-pillow:FLI 影像讀取器中的無限迴圈 (CVE-2021-28676)

- python-pillow:EPS 影像讀取器中的 CPU 使用率過高 (CVE-2021-28677)

- python-pillow:BLP 影像讀取器中的過度迴圈 (CVE-2021-28678)

- python-pillow:影像轉換函式中的緩衝區溢位 (CVE-2021-34552)

請注意,Nessus 並未測試這些問題,而是僅依據應用程式自我報告的版本號碼作出判斷。

解決方案

更新受影響的 python3-pillow 套件。

另請參閱

https://access.redhat.com/security/cve/CVE-2020-35653

https://access.redhat.com/security/cve/CVE-2020-35655

https://access.redhat.com/security/cve/CVE-2021-25287

https://access.redhat.com/security/cve/CVE-2021-25288

https://access.redhat.com/security/cve/CVE-2021-25290

https://access.redhat.com/security/cve/CVE-2021-25292

https://access.redhat.com/security/cve/CVE-2021-25293

https://access.redhat.com/security/cve/CVE-2021-27921

https://access.redhat.com/security/cve/CVE-2021-27922

https://access.redhat.com/security/cve/CVE-2021-27923

https://access.redhat.com/security/cve/CVE-2021-28675

https://access.redhat.com/security/cve/CVE-2021-28676

https://access.redhat.com/security/cve/CVE-2021-28677

https://access.redhat.com/security/cve/CVE-2021-28678

https://access.redhat.com/security/cve/CVE-2021-34552

https://access.redhat.com/errata/RHSA-2021:4149

https://bugzilla.redhat.com/1915420

https://bugzilla.redhat.com/1915432

https://bugzilla.redhat.com/1934685

https://bugzilla.redhat.com/1934699

https://bugzilla.redhat.com/1934705

https://bugzilla.redhat.com/1935384

https://bugzilla.redhat.com/1935396

https://bugzilla.redhat.com/1935401

https://bugzilla.redhat.com/1958226

https://bugzilla.redhat.com/1958231

https://bugzilla.redhat.com/1958240

https://bugzilla.redhat.com/1958252

https://bugzilla.redhat.com/1958257

https://bugzilla.redhat.com/1958263

https://bugzilla.redhat.com/1982378

Plugin 詳細資訊

嚴重性: Critical

ID: 155178

檔案名稱: redhat-RHSA-2021-4149.nasl

版本: 1.4

類型: local

代理程式: unix

已發布: 2021/11/11

已更新: 2022/9/22

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

風險資訊

VPR

風險因素: High

分數: 7.4

CVSS v2

風險因素: High

基本分數: 7.5

時間分數: 5.5

媒介: AV:N/AC:L/Au:N/C:P/I:P/A:P

時間媒介: E:U/RL:OF/RC:C

CVSS 評分資料來源: CVE-2021-34552

CVSS v3

風險因素: Critical

基本分數: 9.8

時間分數: 8.5

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

時間媒介: E:U/RL:O/RC:C

弱點資訊

CPE: cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:rhel_aus:8.6, cpe:/o:redhat:rhel_e4s:8.6, cpe:/o:redhat:rhel_eus:8.6, cpe:/o:redhat:rhel_tus:8.6, p-cpe:/a:redhat:enterprise_linux:python3-pillow

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: 2021/11/9

弱點發布日期: 2021/1/12

參考資訊

CVE: CVE-2020-35653, CVE-2020-35655, CVE-2021-25287, CVE-2021-25288, CVE-2021-25290, CVE-2021-25292, CVE-2021-25293, CVE-2021-27921, CVE-2021-27922, CVE-2021-27923, CVE-2021-28675, CVE-2021-28676, CVE-2021-28677, CVE-2021-28678, CVE-2021-34552

RHSA: 2021:4149

CWE: 20, 119, 120, 122, 125, 400, 835