漏洞信息详情

libssh 代码问题漏洞

  • CNNVD编号:CNNVD-202007-1734
  • 危害等级: 中危
  • CVE编号: CVE-2020-16135
  • 漏洞类型: 代码问题
  • 发布时间: 2020-07-29
  • 威胁类型: 远程
  • 更新时间: 2022-04-27
  • 厂        商:
  • 漏洞来源: Gentoo

漏洞简介

libssh是一个用于访问SSH服务的C语言开发包,它能够执行远程命令、文件传输,同时为远程的程序提供安全的传输通道。

libssh 0.9.4版本中的tftpserver.c文件存在代码问题漏洞。该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。

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://bugs.libssh.org/rLIBSSHe631ebb3e2247dd25e9678e6827c20dc73b73238

参考网址

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/07/msg00034.html

来源:MISC

链接:https://gitlab.com/libssh/libssh-mirror/-/merge_requests/120

来源:MISC

链接:https://bugs.libssh.org/T232

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FCIKQRKXAAB4HMWM62EPZJ4DVBHIIEG6/

来源:MISC

链接:https://www.oracle.com/security-alerts/cpuapr2022.html

来源:MISC

链接:https://bugs.libssh.org/rLIBSSHe631ebb3e2247dd25e9678e6827c20dc73b73238

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JNW5GBC6JFN76VEWQXMLT5F7VCZ5AJ2E/

来源:GENTOO

链接:https://security.gentoo.org/glsa/202011-05

来源:UBUNTU

链接:https://usn.ubuntu.com/4447-1/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158759/Ubuntu-Security-Notice-USN-4447-1.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.0245

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3768

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3905

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.1071

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.4019

来源:www.oracle.com

链接:https://www.oracle.com/security-alerts/cpuapr2022.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165862/Red-Hat-Security-Advisory-2022-0434-05.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165631/Red-Hat-Security-Advisory-2022-0202-04.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/159799/Gentoo-Linux-Security-Advisory-202011-05.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2669/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.0716

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2629/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165135/Red-Hat-Security-Advisory-2021-4914-06.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165129/Red-Hat-Security-Advisory-2021-4902-06.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165209/Red-Hat-Security-Advisory-2021-5038-04.html

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-16135

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/166489/Red-Hat-Security-Advisory-2022-1081-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164857/Red-Hat-Security-Advisory-2021-4387-04.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165096/Red-Hat-Security-Advisory-2021-4845-05.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.0394

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.0493

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3935

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3957

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165286/Red-Hat-Security-Advisory-2021-5128-06.html

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2022042257

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.4229

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165002/Red-Hat-Security-Advisory-2021-4032-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165025/Red-Hat-Security-Advisory-2021-4750-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165099/Red-Hat-Security-Advisory-2021-4848-07.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.4059

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/166051/Red-Hat-Security-Advisory-2022-0580-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/166789/Red-Hat-Security-Advisory-2022-1396-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.4254

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/165758/Red-Hat-Security-Advisory-2022-0318-06.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.4095

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.4172

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.1837

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/libssh-NULL-pointer-dereference-via-ssh-buffer-new-32985

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/166308/Red-Hat-Security-Advisory-2022-0842-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164967/Red-Hat-Security-Advisory-2021-4627-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.1677

受影响实体

    暂无


补丁

    暂无

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