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cyrus-sasl 缓冲区错误漏洞

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漏洞信息详情

cyrus-sasl 缓冲区错误漏洞

  • CNNVD编号：CNNVD-201912-934
    • <!--
  • 危害等级： 高危-->
  • 危害等级： 高危
  • CVE编号： CVE-2019-19906
  • 漏洞类型： 缓冲区错误
  • 发布时间： 2019-12-19
  • 威胁类型： 远程
  • 更新时间： 2021-10-29
  • 厂        商：
  • 漏洞来源： Ubuntu,Debian,Red ...

漏洞简介

cyrus-sasl是一款能够在客户端和服务端提供身份验证授权服务的Cyrus SASL（简单身份验证安全层）API的实现。

cyrus-sasl 2.1.27版本中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

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/cyrusimap/cyrus-sasl/issues/587

参考网址

来源:MLIST

链接:https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/MW6GZCLECGL2PBNHVNPJIX4RPVRVFR7R/

来源:www.openldap.org

链接:https://www.openldap.org/its/index.cgi/Incoming?id=9123

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/OB4GSVOJ6ESHQNT5GSV63OX5D4KPSTGT/

来源:BUGTRAQ

链接:https://seclists.org/bugtraq/2019/Dec/42

来源:MLIST

链接:https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E

来源:MISC

链接:https://github.com/cyrusimap/cyrus-sasl/issues/587

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2019/12/msg00027.html

来源:FULLDISC

链接:http://seclists.org/fulldisclosure/2020/Jul/24

来源:UBUNTU

链接:https://usn.ubuntu.com/4256-1/

来源:FULLDISC

链接:http://seclists.org/fulldisclosure/2020/Jul/23

来源:DEBIAN

链接:https://www.debian.org/security/2019/dsa-4591

来源:CONFIRM

链接:https://support.apple.com/kb/HT211289

来源:CONFIRM

链接:https://support.apple.com/kb/HT211288

来源:lists.debian.org

链接:https://lists.debian.org/debian-security-announce/2019/msg00245.html

来源:lists.debian.org

链接:https://lists.debian.org/debian-lts-announce/2019/12/msg00027.html

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4256-1/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158457/Apple-Security-Advisory-2020-07-15-2.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/161536/Red-Hat-Security-Advisory-2020-5635-01.html

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2019-19906

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160125/Red-Hat-Security-Advisory-2020-5149-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160961/Red-Hat-Security-Advisory-2021-0146-01.html

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021052216

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Cyrus-SASL-buffer-overflow-via-sasl-add-string-31207

来源:support.apple.com

链接:https://support.apple.com/en-us/HT211289

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2657

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0004/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1727

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163747/Red-Hat-Security-Advisory-2021-3016-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0310/

来源:support.apple.com

链接:https://support.apple.com/kb/HT211288

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4503/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/161429/Red-Hat-Security-Advisory-2021-0436-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4513/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0234/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0584

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/159824/Red-Hat-Security-Advisory-2020-4497-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0171/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3849/

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-bootable-media-creator-bomc-is-affected-by-a-vulnerability-in-cyrus-sasl-cve-2019-19906/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0864

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/155756/Debian-Security-Advisory-4591-1.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4100/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2430/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0691

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162694/Red-Hat-Security-Advisory-2021-2021-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/156112/Ubuntu-Security-Notice-USN-4256-1.html

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-vyatta-5600-vrouter-software-patches-release-1801-ze-2/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0099/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160889/Red-Hat-Security-Advisory-2021-0050-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.4770.2/

受影响实体

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补丁

  • cyrus-sasl 缓冲区错误漏洞的修复措施
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