Vulnerability Name:

CVE-2019-19917 (CCN-173390)

Assigned:2019-12-20
Published:2019-12-20
Updated:2020-11-05
Summary:Lout 3.40 has a buffer overflow in the StringQuotedWord() function in z39.c.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
3.3 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
2.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
1.7 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-120
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2019-19917

Source: SUSE
Type: Mailing List, Third Party Advisory
openSUSE-SU-2020:1771

Source: SUSE
Type: Mailing List, Third Party Advisory
openSUSE-SU-2020:1772

Source: SUSE
Type: Mailing List, Third Party Advisory
openSUSE-SU-2020:1813

Source: SUSE
Type: Mailing List, Third Party Advisory
openSUSE-SU-2020:1812

Source: CCN
Type: Lout Web site
mainLout - Summary

Source: XF
Type: UNKNOWN
lout-cve201919917-dos(173390)

Source: FEDORA
Type: Third Party Advisory
FEDORA-2020-88fb82d1cd

Source: FEDORA
Type: Third Party Advisory
FEDORA-2020-869cd99560

Source: FEDORA
Type: Third Party Advisory
FEDORA-2020-81c80ff1ed

Source: CCN
Type: GNU Mailing List, Fri, 20 Dec 2019 19:12:14 +0100
Buffer overflow in the StringQuotedWord() function

Source: MISC
Type: Exploit, Mailing List, Third Party Advisory
https://lists.gnu.org/archive/html/lout-users/2019-12/msg00002.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:lout_project:lout:3.40:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
  • OR cpe:/a:opensuse:backports_sle:15.0:sp2:*:*:*:*:*:*
  • OR cpe:/o:opensuse:leap:15.1:*:*:*:*:*:*:*
  • OR cpe:/o:opensuse:leap:15.2:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:fedoraproject:fedora:31:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:32:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:33:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:201919917
    V
    		CVE-2019-19917
    2022-06-30
    oval:org.opensuse.security:def:112963
    P
    		lout-3.42-1.3 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:64782
    P
    		Security update for util-linux (Moderate)
    2021-10-20
    oval:org.opensuse.security:def:106412
    P
    		lout-3.42-1.3 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:64581
    P
    		Security update for postgresql13 (Moderate)
    2021-09-29
    oval:org.opensuse.security:def:63192
    P
    		apache2-2.4.33-3.15.1 on GA media (Moderate)
    2021-09-21
    oval:org.opensuse.security:def:63337
    P
    		libct4-1.1.36-3.3.1 on GA media (Moderate)
    2021-08-10
    oval:org.opensuse.security:def:63127
    P
    		kernel-devel-azure-4.12.14-5.47.1 on GA media (Moderate)
    2021-08-10
    oval:org.opensuse.security:def:63131
    P
    		rmt-server-pubcloud-2.6.8-1.2 on GA media (Moderate)
    2021-08-10
    oval:org.opensuse.security:def:62736
    P
    		cups-pk-helper-0.2.6-1.36 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:64884
    P
    		Security update for kubevirt (Moderate)
    2021-07-21
    oval:org.opensuse.security:def:74647
    P
    		Security update for go1.15 (Important)
    2021-06-30
    oval:org.opensuse.security:def:64538
    P
    		Security update for libgcrypt (Important)
    2021-06-24
    oval:org.opensuse.security:def:63532
    P
    		dia-0.97.3-2.32 on GA media (Moderate)
    2021-06-08
    oval:org.opensuse.security:def:64469
    P
    		Security update for opensc (Moderate)
    2021-04-13
    oval:org.opensuse.security:def:64675
    P
    		Security update for zstd (Moderate)
    2021-03-24
    oval:org.opensuse.security:def:64674
    P
    		Security update for python3 (Moderate)
    2021-03-24
    oval:org.opensuse.security:def:64325
    P
    		Security update for ceph (Moderate)
    2021-01-05
    oval:org.opensuse.security:def:63630
    P
    		libotr-devel-4.1.1-2.3 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62713
    P
    		perl-MIME-Charset-1.012.2-1.24 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62913
    P
    		osc-0.165.0-1.3 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62712
    P
    		perl-File-Path-2.150000-1.22 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:63394
    P
    		xalan-j2-2.7.2-2.41 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:63134
    P
    		clamsap-0.99.25-2.37 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:63159
    P
    		libfpm_pb0-1.1.1-2.29 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:64085
    P
    		Security update for freetype2 (Important)
    2020-12-01
    oval:org.opensuse.security:def:63980
    P
    		Security update for java-1_8_0-openjdk (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:65054
    P
    		Security update for libvirt (Important)
    2020-12-01
    oval:org.opensuse.security:def:63758
    P
    		Security update for tcpdump (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:75129
    P
    		Security update for lout (Important)
    2020-12-01
    oval:org.opensuse.security:def:64219
    P
    		bind-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:63833
    P
    		Security update for sqlite3 (Important)
    2020-12-01
    oval:org.opensuse.security:def:74521
    P
    		Security update for freerdp (Important)
    2020-12-01
    oval:org.opensuse.security:def:64209
    P
    		apparmor-abstractions on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:64942
    P
    		Security update for xen (Important)
    2020-12-01
    oval:org.opensuse.security:def:74996
    P
    		Security update for openconnect (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:64427
    P
    		pam_krb5 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:103070
    P
    		Security update for lout (Important)
    2020-11-02
    oval:org.opensuse.security:def:93543
    P
    		Security update for lout (Important)
    2020-11-02
    oval:org.opensuse.security:def:96380
    P
    		Security update for lout (Important)
    2020-11-02
    oval:org.opensuse.security:def:100256
    P
    		Security update for lout (Important)
    2020-11-02
    oval:org.opensuse.security:def:109727
    P
    		Security update for lout (Important)
    2020-11-02
    oval:org.opensuse.security:def:110271
    P
    		Security update for lout (Important)
    2020-10-29
    oval:org.opensuse.security:def:110824
    P
    		Security update for lout (Important)
    2020-10-29
    oval:com.ubuntu.disco:def:2019199170000000
    V
    		CVE-2019-19917 on Ubuntu 19.04 (disco) - medium.
    2019-12-20
    oval:com.ubuntu.bionic:def:2019199170000000
    V
    		CVE-2019-19917 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-12-20
    oval:com.ubuntu.xenial:def:2019199170000000
    V
    		CVE-2019-19917 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-12-20
    BACK
    lout_project lout 3.40
    opensuse backports sle 15.0 sp1
    opensuse backports sle 15.0 sp2
    opensuse leap 15.1
    opensuse leap 15.2
    fedoraproject fedora 31
    fedoraproject fedora 32
    fedoraproject fedora 33