RHEL 8：python-pillow (RHSA-2021: 4149)
critical Nessus Plugin ID 155178
語系：
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 python3-pillow 套件。另請參閱
https://cwe.mitre.org/data/definitions/20.html
https://cwe.mitre.org/data/definitions/119.html
https://cwe.mitre.org/data/definitions/120.html
https://cwe.mitre.org/data/definitions/122.html
https://cwe.mitre.org/data/definitions/125.html
https://cwe.mitre.org/data/definitions/400.html
https://cwe.mitre.org/data/definitions/835.html
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
Plugin 詳細資訊
嚴重性: Critical
ID: 155178
檔案名稱: redhat-RHSA-2021-4149.nasl
版本: 1.2
類型: local
代理程式: unix
已發布: 2021/11/11
已更新: 2021/11/11
支持的傳感器: Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent
風險資訊
VPR
風險因素: Medium
分數: 5.9
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, 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