Critical: exim

2019-09-0822:54:00

alas.aws.amazon.com

106

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.197 Low

EPSS

Percentile

96.3%

JSON

Issue Overview:

Exim before 4.92.2 allows remote attackers to execute arbitrary code as root via a trailing backslash.(CVE-2019-15846)

Affected Packages:

exim

Issue Correction:
Run yum update exim to update your system.

New Packages:

i686:  
    exim-greylist-4.92-1.24.amzn1.i686  
    exim-pgsql-4.92-1.24.amzn1.i686  
    exim-mon-4.92-1.24.amzn1.i686  
    exim-4.92-1.24.amzn1.i686  
    exim-debuginfo-4.92-1.24.amzn1.i686  
    exim-mysql-4.92-1.24.amzn1.i686  
  
src:  
    exim-4.92-1.24.amzn1.src  
  
x86_64:  
    exim-pgsql-4.92-1.24.amzn1.x86_64  
    exim-mysql-4.92-1.24.amzn1.x86_64  
    exim-mon-4.92-1.24.amzn1.x86_64  
    exim-greylist-4.92-1.24.amzn1.x86_64  
    exim-debuginfo-4.92-1.24.amzn1.x86_64  
    exim-4.92-1.24.amzn1.x86_64

Additional References

Red Hat: CVE-2019-15846

Mitre: CVE-2019-15846

OSVersionArchitecturePackageVersionFilename
Amazon Linux1i686exim-greylist< 4.92-1.24.amzn1exim-greylist-4.92-1.24.amzn1.i686.rpm
Amazon Linux1i686exim-pgsql< 4.92-1.24.amzn1exim-pgsql-4.92-1.24.amzn1.i686.rpm
Amazon Linux1i686exim-mon< 4.92-1.24.amzn1exim-mon-4.92-1.24.amzn1.i686.rpm
Amazon Linux1i686exim< 4.92-1.24.amzn1exim-4.92-1.24.amzn1.i686.rpm
Amazon Linux1i686exim-debuginfo< 4.92-1.24.amzn1exim-debuginfo-4.92-1.24.amzn1.i686.rpm
Amazon Linux1i686exim-mysql< 4.92-1.24.amzn1exim-mysql-4.92-1.24.amzn1.i686.rpm
Amazon Linux1x86_64exim-pgsql< 4.92-1.24.amzn1exim-pgsql-4.92-1.24.amzn1.x86_64.rpm
Amazon Linux1x86_64exim-mysql< 4.92-1.24.amzn1exim-mysql-4.92-1.24.amzn1.x86_64.rpm
Amazon Linux1x86_64exim-mon< 4.92-1.24.amzn1exim-mon-4.92-1.24.amzn1.x86_64.rpm
Amazon Linux1x86_64exim-greylist< 4.92-1.24.amzn1exim-greylist-4.92-1.24.amzn1.x86_64.rpm

OS	Version	Architecture	Package	Version	Filename
Amazon Linux	1	i686	exim-greylist	< 4.92-1.24.amzn1	exim-greylist-4.92-1.24.amzn1.i686.rpm
Amazon Linux	1	i686	exim-pgsql	< 4.92-1.24.amzn1	exim-pgsql-4.92-1.24.amzn1.i686.rpm
Amazon Linux	1	i686	exim-mon	< 4.92-1.24.amzn1	exim-mon-4.92-1.24.amzn1.i686.rpm
Amazon Linux	1	i686	exim	< 4.92-1.24.amzn1	exim-4.92-1.24.amzn1.i686.rpm
Amazon Linux	1	i686	exim-debuginfo	< 4.92-1.24.amzn1	exim-debuginfo-4.92-1.24.amzn1.i686.rpm
Amazon Linux	1	i686	exim-mysql	< 4.92-1.24.amzn1	exim-mysql-4.92-1.24.amzn1.i686.rpm
Amazon Linux	1	x86_64	exim-pgsql	< 4.92-1.24.amzn1	exim-pgsql-4.92-1.24.amzn1.x86_64.rpm
Amazon Linux	1	x86_64	exim-mysql	< 4.92-1.24.amzn1	exim-mysql-4.92-1.24.amzn1.x86_64.rpm
Amazon Linux	1	x86_64	exim-mon	< 4.92-1.24.amzn1	exim-mon-4.92-1.24.amzn1.x86_64.rpm
Amazon Linux	1	x86_64	exim-greylist	< 4.92-1.24.amzn1	exim-greylist-4.92-1.24.amzn1.x86_64.rpm