Vulnerability Name:

CVE-2020-9365 (CCN-176690)

Assigned:2020-02-24
Published:2020-02-24
Updated:2020-11-16
Summary:An issue was discovered in Pure-FTPd 1.0.49. An out-of-bounds (OOB) read has been detected in the pure_strcmp function in utils.c.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2020-9365

Source: XF
Type: UNKNOWN
pureftpd-cve20209365-dos(176690)

Source: CCN
Type: Pure-FTPd GIT Repository
pure-ftpd

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/jedisct1/pure-ftpd/commit/36c6d268cb190282a2c17106acfd31863121b58e

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/jedisct1/pure-ftpd/commit/bf6fcd4935e95128cf22af5924cdc8fe5c0579da

Source: FEDORA
Type: Third Party Advisory
FEDORA-2020-5ac8d4c11a

Source: FEDORA
Type: Third Party Advisory
FEDORA-2020-fa83ea0492

Source: FEDORA
Type: Third Party Advisory
FEDORA-2020-84fb0920fd

Source: GENTOO
Type: Third Party Advisory
GLSA-202003-54

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2020-9365

Vulnerable Configuration:Configuration 1:
  • cpe:/a:pureftpd:pure-ftpd:1.0.49:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:fedoraproject:fedora:30:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:31:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:32:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:pureftpd:pure-ftpd:1.0.49:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.bionic:def:202093650000000
    V
    		CVE-2020-9365 on Ubuntu 18.04 LTS (bionic) - medium.
    2020-02-24
    oval:com.ubuntu.xenial:def:202093650000000
    V
    		CVE-2020-9365 on Ubuntu 16.04 LTS (xenial) - medium.
    2020-02-24
    BACK
    pureftpd pure-ftpd 1.0.49
    fedoraproject fedora 30
    fedoraproject fedora 31
    fedoraproject fedora 32
    pureftpd pure-ftpd 1.0.49