[manjaro-security] [ASA-201910-1] exim: arbitrary code execution
anthraxx at archlinux.org
Thu Oct 3 21:13:23 CEST 2019
Arch Linux Security Advisory ASA-201910-1
Date : 2019-10-02
CVE-ID : CVE-2019-16928
Package : exim
Type : arbitrary code execution
Remote : Yes
Link : https://security.archlinux.org/AVG-1038
The package exim before version 4.92.3-1 is vulnerable to arbitrary
Upgrade to 4.92.3-1.
# pacman -Syu "exim>=4.92.3-1"
The problem has been fixed upstream in version 4.92.3.
It has been discovered that Exim before 4.92.3 is vulnerable to a heap-
based buffer overflow in string_vformat (string.c) involving a long
EHLO command leading to remote code execution.
A remote attacker is able to execute arbitrary code on the affected
host by sending a specifically crafted long EHLO command.
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