Vulnerability Name:

CVE-2020-9272 (CCN-176652)

Assigned:2020-02-19
Published:2020-02-19
Updated:2021-11-09
Summary:ProFTPD 1.3.7 has an out-of-bounds (OOB) read vulnerability in mod_cap via the cap_text.c cap_to_text function.
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
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
4.6 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:L/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): Low
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
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2020-9272

Source: SUSE
Type: Mailing List, Third Party Advisory
openSUSE-SU-2020:0273

Source: CONFIRM
Type: Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-679335.pdf

Source: XF
Type: UNKNOWN
proftpd-cve20209272-dos(176652)

Source: CONFIRM
Type: Release Notes, Third Party Advisory
https://github.com/proftpd/proftpd/blob/master/RELEASE_NOTES

Source: CCN
Type: ProFTPD GIT Repository
Out-of-bounds read in mod_cap getstateflags() function #902

Source: CONFIRM
Type: Issue Tracking, Patch, Third Party Advisory
https://github.com/proftpd/proftpd/issues/902

Source: GENTOO
Type: Third Party Advisory
GLSA-202003-35

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2020-9272

Vulnerable Configuration:Configuration 1:
  • cpe:/a:proftpd:proftpd:*:*:*:*:*:*:*:* (Version < 1.3.6c)

    • Configuration 2:
  • cpe:/o:siemens:simatic_net_cp_1543-1_firmware:*:*:*:*:*:*:*:* (Version < 3.0)
  • AND
  • cpe:/h:siemens:simatic_net_cp_1543-1:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:siemens:simatic_net_cp_1545-1_firmware:*:*:*:*:*:*:*:*
  • AND
  • cpe:/h:siemens:simatic_net_cp_1545-1:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/a:opensuse:backports_sle:15.0:-:*:*:*:*:*:*
  • OR cpe:/a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
  • OR cpe:/o:opensuse:leap:15.1:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:proftpd:proftpd:1.3.7:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20209272
    V
    		CVE-2020-9272
    2022-06-30
    oval:org.opensuse.security:def:113176
    P
    		proftpd-1.3.6e-1.10 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:74746
    P
    		Security update for go1.17 (Moderate)
    2021-12-01
    oval:org.opensuse.security:def:106598
    P
    		proftpd-1.3.6e-1.10 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:63247
    P
    		yast2-rmt-1.2.1-1.25 on GA media (Moderate)
    2021-09-21
    oval:org.opensuse.security:def:64559
    P
    		Security update for aspell (Important)
    2021-08-20
    oval:org.opensuse.security:def:63450
    P
    		python2-SQLAlchemy-1.2.14-6.3.1 on GA media (Moderate)
    2021-08-10
    oval:org.opensuse.security:def:62776
    P
    		libavcodec57-3.4.2-9.2 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62744
    P
    		ftdump-2.10.1-4.8.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62748
    P
    		gdk-pixbuf-query-loaders-32bit-2.40.0-3.3.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62751
    P
    		gnome-desktop-lang-3.34.7-3.3.2 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:93573
    P
    		 (Moderate)
    2021-07-20
    oval:org.opensuse.security:def:100286
    P
    		 (Important)
    2021-06-02
    oval:org.opensuse.security:def:64501
    P
    		Security update for lz4 (Important)
    2021-05-19
    oval:org.opensuse.security:def:64671
    P
    		Security update for ruby2.5 (Important)
    2021-03-24
    oval:org.opensuse.security:def:63597
    P
    		libwpd-0_10-10-0.10.2-3.3.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62954
    P
    		graphviz-perl-2.40.1-6.3.2 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:64291
    P
    		lftp on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:64292
    P
    		libFS-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:63826
    P
    		Security update for xen (Important)
    2020-12-01
    oval:org.opensuse.security:def:64399
    P
    		libvmtools-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:74613
    P
    		Security update for python-reportlab (Important)
    2020-12-01
    oval:org.opensuse.security:def:64155
    P
    		Security update for xen (Important)
    2020-12-01
    oval:org.opensuse.security:def:110408
    P
    		Security update for proftpd (Moderate)
    2020-03-01
    BACK
    proftpd proftpd *
    siemens simatic net cp 1543-1 firmware *
    siemens simatic net cp 1543-1 -
    siemens simatic net cp 1545-1 firmware *
    siemens simatic net cp 1545-1 -
    opensuse backports sle 15.0 -
    opensuse backports sle 15.0 sp1
    opensuse leap 15.1
    proftpd proftpd 1.3.7