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python-cryptography 安全漏洞

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漏洞信息详情

python-cryptography 安全漏洞

  • CNNVD编号：CNNVD-202102-574
    • <!--
  • 危害等级： 超危-->
  • 危害等级： 超危
  • CVE编号： CVE-2020-36242
  • 漏洞类型： 其他
  • 发布时间： 2021-02-07
  • 威胁类型： 远程
  • 更新时间： 2021-10-08
  • 厂        商：
  • 漏洞来源： Red Hat

漏洞简介

python-cryptography是Cryptographic团队的一个应用于加密的 Python 代码库。

python-cryptography package before 3.3.2 for Python 存在安全漏洞，该漏洞源于导致整数溢出和缓冲区溢出。

漏洞公告

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：

https://github.com/pyca/cryptography/compare/3.3.1...3.3.2

参考网址

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/L7RGQLK4J5ZQFRLKCHVVG6BKZTUQMG7E/

来源:MISC

链接:https://github.com/pyca/cryptography/issues/5615

来源:CONFIRM

链接:https://github.com/pyca/cryptography/blob/master/CHANGELOG.rst

来源:CONFIRM

链接:https://github.com/pyca/cryptography/compare/3.3.1...3.3.2

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021052024

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021060319

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Python-Cryptography-integer-overflow-via-Multi-GB-Values-Symmetrically-Encryption-34572

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1866

来源:www.ibm.com

链接:https://www.ibm.com/support/pages/node/6492741

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2711

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0758

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2904

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0723

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162632/Red-Hat-Security-Advisory-2021-1608-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1933

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0790

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162944/Red-Hat-Security-Advisory-2021-2239-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1741

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-the-python-python-cryptography-and-urllib3-affect-ibm-spectrum-discover/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-36242

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163209/Red-Hat-Security-Advisory-2021-2479-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2160

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163941/Red-Hat-Security-Advisory-2021-3254-01.html

受影响实体

    暂无


补丁

  • cryptography package 安全漏洞的修复措施
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