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amazonAmazonALAS-2023-1808
HistoryAug 17, 2023 - 11:39 a.m.

Medium: amanda

2023-08-1711:39:00
alas.aws.amazon.com
3
amanda
command injection
vulnerability

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

36.1%

Issue Overview:

An issue was discovered in Amanda 3.3.1. A user with backup privileges can trivially compromise a client installation. The “runtar” setuid root binary does not check for additional arguments supplied after --create, allowing users to manipulate commands and perform command injection as root. (CVE-2016-10729)

AMANDA (Advanced Maryland Automatic Network Disk Archiver) before tag-community-3.5.4 mishandles argument checking for runtar.c, a different vulnerability than CVE-2022-37705. (CVE-2023-30577)

Affected Packages:

amanda

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

New Packages:

i686:  
    amanda-debuginfo-2.6.1p2-8.14.amzn1.i686  
    amanda-client-2.6.1p2-8.14.amzn1.i686  
    amanda-devel-2.6.1p2-8.14.amzn1.i686  
    amanda-2.6.1p2-8.14.amzn1.i686  
    amanda-server-2.6.1p2-8.14.amzn1.i686  
  
src:  
    amanda-2.6.1p2-8.14.amzn1.src  
  
x86_64:  
    amanda-server-2.6.1p2-8.14.amzn1.x86_64  
    amanda-client-2.6.1p2-8.14.amzn1.x86_64  
    amanda-devel-2.6.1p2-8.14.amzn1.x86_64  
    amanda-debuginfo-2.6.1p2-8.14.amzn1.x86_64  
    amanda-2.6.1p2-8.14.amzn1.x86_64  

Additional References

Red Hat: CVE-2016-10729, CVE-2023-30577

Mitre: CVE-2016-10729, CVE-2023-30577

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

36.1%