CVE-2018-1000140

Опубликовано: 23 мар. 2018

Источник: nvd

CVSS3: 9.8

CVSS2: 7.5

EPSS Средний

Описание

rsyslog librelp version 1.2.14 and earlier contains a Buffer Overflow vulnerability in the checking of x509 certificates from a peer that can result in Remote code execution. This attack appear to be exploitable a remote attacker that can connect to rsyslog and trigger a stack buffer overflow by sending a specially crafted x509 certificate.

Ссылки

http://packetstormsecurity.com/files/172829/librelp-Remote-Code-Execution.html
https://access.redhat.com/errata/RHSA-2018:1223
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1225
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1701
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1702
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1703
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1704
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1707
Third Party Advisory
https://github.com/rsyslog/librelp/blob/532aa362f0f7a8d037505b0a27a1df452f9bac9e/src/tcp.c#L1205
Patch
Third Party Advisory
https://lgtm.com/rules/1505913226124/
Exploit
Third Party Advisory
https://security.gentoo.org/glsa/201804-21
Third Party Advisory
https://usn.ubuntu.com/3612-1/
Third Party Advisory
https://www.debian.org/security/2018/dsa-4151
Third Party Advisory
http://packetstormsecurity.com/files/172829/librelp-Remote-Code-Execution.html
https://access.redhat.com/errata/RHSA-2018:1223
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1225
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1701
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1702
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1703
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1704
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:rsyslog:librelp:*:*:*:*:*:*:*:*

Версия до 1.2.14 (включая)

Конфигурация 2

Одно из

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Конфигурация 3

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

Конфигурация 4

Одно из

cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:6.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:6.7:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_tus:6.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_tus:7.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_tus:7.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*

EPSS

Процентиль: 97%

0.42505

Средний

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-787

Связанные уязвимости

CVE-2018-1000140

CVSS3: 9.8

ubuntu

больше 7 лет назад

CVE-2018-1000140

CVSS3: 8.1

redhat

больше 7 лет назад

CVE-2018-1000140

CVSS3: 9.8

debian

больше 7 лет назад

rsyslog librelp version 1.2.14 and earlier contains a Buffer Overflow ...

openSUSE-SU-2018:0829-1

suse-cvrf

больше 7 лет назад

Security update for librelp

SUSE-SU-2022:1891-1

suse-cvrf

больше 3 лет назад

Security update for librelp

EPSS

Процентиль: 97%

0.42505

Средний

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-787