Vulnerability Name:

CVE-2019-10149 (CCN-162146)

Assigned:2019-06-03
Published:2019-06-03
Updated:2022-11-07
Summary:A flaw was found in Exim versions 4.87 to 4.91 (inclusive). Improper validation of recipient address in deliver_message() function in /src/deliver.c may lead to remote command execution.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
9.1 Critical (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/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): High
Availibility (A): High
9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
9.1 Critical (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/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): High
Availibility (A): High
CVSS v2 Severity:10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-78
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-10149

Source: SUSE
Type: Mailing List, Third Party Advisory
openSUSE-SU-2019:1524

Source: MISC
Type: Exploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/153218/Exim-4.9.1-Remote-Command-Execution.html

Source: MISC
Type: Exploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/153312/Exim-4.91-Local-Privilege-Escalation.html

Source: MISC
Type: Exploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/154198/Exim-4.91-Local-Privilege-Escalation.html

Source: FULLDISC
Type: Mailing List, Third Party Advisory
20190611 The Return of the WIZard: RCE in Exim (CVE-2019-10149)

Source: CCN
Type: Exim Web site
CVE-2019-10149 Exim 4.87 to 4.91

Source: MLIST
Type: Mailing List, Third Party Advisory
[oss-security] 20190605 Re: CVE-2019-10149: Exim 4.87 to 4.91: possible remote exploit

Source: MLIST
Type: Mailing List, Patch, Third Party Advisory
[oss-security] 20190605 Re: CVE-2019-10149: Exim 4.87 to 4.91: possible remote exploit

Source: MLIST
Type: Exploit, Mailing List
[oss-security] 20190605 Re: CVE-2019-10149: Exim 4.87 to 4.91: possible remote exploit

Source: MLIST
Type: Exploit, Mailing List, Third Party Advisory
[oss-security] 20190606 Re: CVE-2019-10149: Exim 4.87 to 4.91: possible remote exploit

Source: MLIST
Type: Mailing List, Third Party Advisory
[oss-security] 20190725 Re: Statistics for distros lists updated for 2019Q2

Source: MLIST
Type: Mailing List, Third Party Advisory
[oss-security] 20190725 Re: Statistics for distros lists updated for 2019Q2

Source: MLIST
Type: Mailing List, Third Party Advisory
[oss-security] 20190726 Re: Statistics for distros lists updated for 2019Q2

Source: MLIST
Type: Mailing List, Third Party Advisory
[oss-security] 20210504 21Nails: Multiple vulnerabilities in Exim

Source: BID
Type: Broken Link, Third Party Advisory, VDB Entry
108679

Source: CONFIRM
Type: Issue Tracking, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10149

Source: XF
Type: UNKNOWN
exim-cve201910149-code-exec(162146)

Source: CCN
Type: Packet Storm Security [06-17-2019]
Exim 4.91 Local Privilege Escalation

Source: CCN
Type: Packet Storm Security [08-23-2019]
Exim 4.91 Local Privilege Escalation

Source: BUGTRAQ
Type: Mailing List, Third Party Advisory
20190605 [SECURITY] [DSA 4456-1] exim4 security update

Source: CCN
Type: oss-sec Mailing List, Mon, 3 Jun 2019 22:19:23 +0200
CVE-2019-10149: Exim 4.87 to 4.91: possible remote exploit

Source: GENTOO
Type: Third Party Advisory
GLSA-201906-01

Source: UBUNTU
Type: Third Party Advisory
USN-4010-1

Source: CCN
Type: CYBERSECURITY & INFRASTRUCTURE SECURITY AGENCY
KNOWN EXPLOITED VULNERABILITIES CATALOG

Source: DEBIAN
Type: Third Party Advisory
DSA-4456

Source: CONFIRM
Type: Vendor Advisory
https://www.exim.org/static/doc/security/CVE-2019-10149.txt

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [06-05-2019]

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [08-26-2019]

Vulnerable Configuration:Configuration 1:
  • cpe:/a:exim:exim:*:*:*:*:*:*:*:* (Version >= 4.87 and <= 4.91)

    • Configuration 2:
  • cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:exim:exim:4.87:*:*:*:*:*:*:*
  • OR cpe:/a:exim:exim:4.91:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:201910149
    V
    		CVE-2019-10149
    2022-06-30
    oval:org.opensuse.security:def:112207
    P
    		exim-4.94.2-4.2 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:100366
    P
    		 (Moderate)
    2021-12-16
    oval:org.opensuse.security:def:105738
    P
    		exim-4.94.2-4.2 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:63126
    P
    		kernel-azure-base-4.12.14-8.58.1 on GA media (Moderate)
    2021-08-10
    oval:org.opensuse.security:def:63352
    P
    		libtpms-devel-0.8.2-1.1 on GA media (Moderate)
    2021-08-10
    oval:org.opensuse.security:def:62330
    P
    		strongswan-5.8.2-11.8.4 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62306
    P
    		python3-pip-20.0.2-6.12.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62786
    P
    		libgxps-devel-0.3.0-4.3.29 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62307
    P
    		python3-python3-saml-1.7.0-1.45 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62988
    P
    		ant-1.10.7-4.3.1 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:11216
    P
    		Security update for exim (Critical)
    2021-05-20
    oval:org.opensuse.security:def:93653
    P
    		Security update for exim (Critical)
    2021-05-20
    oval:org.opensuse.security:def:107032
    P
    		Security update for exim (Critical)
    2021-05-20
    oval:org.opensuse.security:def:62507
    P
    		bluez-5.48-5.13.10 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:63813
    P
    		Security update for libunwind (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:64175
    P
    		Security update for openldap2 (Important)
    2020-12-01
    oval:org.opensuse.security:def:63919
    P
    		Security update for LibVNCServer (Important)
    2020-12-01
    oval:org.opensuse.security:def:74115
    P
    		Security update for the Linux Kernel (Important)
    2020-12-01
    oval:org.opensuse.security:def:64021
    P
    		Security update for python-cffi, python-cryptography (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:74241
    P
    		Security update exim (Important)
    2020-12-01
    oval:org.opensuse.security:def:63679
    P
    		Security update for libxslt (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:64063
    P
    		Security update for xorg-x11-server (Important)
    2020-12-01
    oval:org.opensuse.security:def:109865
    P
    		Security update exim (Important)
    2019-06-07
    oval:com.ubuntu.cosmic:def:2019101490000000
    V
    		CVE-2019-10149 on Ubuntu 18.10 (cosmic) - medium.
    2019-06-05
    oval:com.ubuntu.disco:def:2019101490000000
    V
    		CVE-2019-10149 on Ubuntu 19.04 (disco) - medium.
    2019-06-05
    oval:com.ubuntu.bionic:def:2019101490000000
    V
    		CVE-2019-10149 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-06-05
    oval:com.ubuntu.xenial:def:2019101490000000
    V
    		CVE-2019-10149 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-06-05
    BACK
    exim exim *
    debian debian linux 9.0
    canonical ubuntu linux 18.04
    canonical ubuntu linux 18.10
    exim exim 4.87
    exim exim 4.91