10

CVE-2019-10149

Warnung
Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Exim ≫ Exim Version >= 4.87 <= 4.91
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.10
Debian ≫ Debian Linux Version9.0

10.01.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog

Exim Mail Transfer Agent (MTA) Improper Input Validation

Schwachstelle

Improper validation of recipient address in deliver_message() function in /src/deliver.c may lead to remote command execution.

Beschreibung

Apply updates per vendor instructions.

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 99.96% 1
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
secalert@redhat.com 9 2.2 6
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

http://seclists.org/fulldisclosure/2019/Jun/16
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2019/06/05/4
Exploit
Mailing List
http://www.openwall.com/lists/oss-security/2019/06/06/1
Third Party Advisory
Exploit
Mailing List
http://www.openwall.com/lists/oss-security/2021/05/04/7
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00020.html
Third Party Advisory
Mailing List
http://packetstormsecurity.com/files/153218/Exim-4.9.1-Remote-Command-Execution.html
Third Party Advisory
Exploit
VDB Entry
http://packetstormsecurity.com/files/153312/Exim-4.91-Local-Privilege-Escalation.html
Third Party Advisory
Exploit
VDB Entry
http://packetstormsecurity.com/files/154198/Exim-4.91-Local-Privilege-Escalation.html
Third Party Advisory
Exploit
VDB Entry
http://www.openwall.com/lists/oss-security/2019/06/05/2
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2019/06/05/3
Patch
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2019/07/25/6
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2019/07/25/7
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2019/07/26/4
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/108679
Third Party Advisory
Broken Link
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10149
Third Party Advisory
Issue Tracking
https://seclists.org/bugtraq/2019/Jun/5
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/201906-01
Third Party Advisory
https://usn.ubuntu.com/4010-1/
Third Party Advisory
https://www.debian.org/security/2019/dsa-4456
Third Party Advisory
https://www.exim.org/static/doc/security/CVE-2019-10149.txt
Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-10149
US Government Resource