CVE-2020-9273: CVE-2020-9273

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I. Basic Information for CVE-2020-9273

Vulnerability Information

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Vulnerability Title

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Description

In ProFTPD 1.3.7, it is possible to corrupt the memory pool by interrupting the data transfer channel. This triggers a use-after-free in alloc_pool in pool.c, and possible remote code execution.

Source: NVD (National Vulnerability Database)

CVSS Information

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Type

N/A

Source: NVD (National Vulnerability Database)

Vulnerability Title

ProFTPD 资源管理错误漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

ProFTPD是ProFTPD团队的一套安全云打印解决方案。该方案支持从笔记本电脑、台式机和移动设备连接打印机进行打印。 ProFTPD 1.3.7版本中的pool.c文件的‘alloc_pool’函数存在资源管理错误漏洞。远程攻击者可借助数据传输通道利用该漏洞破坏内存池并在系统上执行任意代码。

Source: CNNVD (China National Vulnerability Database)

CVSS Information

N/A

Source: CNNVD (China National Vulnerability Database)

Vulnerability Type

N/A

Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
-	n/a	n/a	-

II. Public POCs for CVE-2020-9273

#	POC Description	Source Link	Shenlong Link
1	Analysis and exploitation of an use-after-free in ProFTPd	https://github.com/ptef/CVE-2020-9273	POC Details

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No public POC found.

III. Intelligence Information for CVE-2020-9273

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https://github.com/proftpd/proftpd/blob/master/RELEASE_NOTESx_refsource_CONFIRM
https://github.com/proftpd/proftpd/issues/903x_refsource_CONFIRM
https://cert-portal.siemens.com/productcert/pdf/ssa-679335.pdfx_refsource_CONFIRM
https://www.debian.org/security/2020/dsa-4635vendor-advisoryx_refsource_DEBIAN
https://security.gentoo.org/glsa/202003-35vendor-advisoryx_refsource_GENTOO
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00002.htmlvendor-advisoryx_refsource_SUSE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XHO3S5WPRRP7VGKIAHLYQVEYW5HRYIJN/vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VCUPRYSJR7XOM3HQ6H5M4OGDU7OHCHBF/vendor-advisoryx_refsource_FEDORA
http://www.openwall.com/lists/oss-security/2021/08/25/1mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2021/09/06/2mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020/02/msg00022.htmlmailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020/03/msg00002.htmlmailing-listx_refsource_MLIST
https://nvd.nist.gov/vuln/detail/CVE-2020-9273

IV. Related Vulnerabilities

Same product: n/a

Same vendor: n/a

V. Comments for CVE-2020-9273

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I. Basic Information for CVE-2020-9273

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2020-9273

III. Intelligence Information for CVE-2020-9273

IV. Related Vulnerabilities

V. Comments for CVE-2020-9273

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