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amazonAmazonALAS-2022-1587
HistoryMay 31, 2022 - 11:47 p.m.

Important: aide

2022-05-3123:47:00
alas.aws.amazon.com
12

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

7.2 High

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

9.0%

Issue Overview:

A heap-based buffer overflow vulnerability in the base64 functions of AIDE, an advanced intrusion detection system. An attacker could crash the program and possibly execute arbitrary code through large (<16k) extended file attributes or ACL. (CVE-2021-45417)

Affected Packages:

aide

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

New Packages:

i686:  
    aide-0.14-7.9.amzn1.i686  
    aide-debuginfo-0.14-7.9.amzn1.i686  
  
src:  
    aide-0.14-7.9.amzn1.src  
  
x86_64:  
    aide-0.14-7.9.amzn1.x86_64  
    aide-debuginfo-0.14-7.9.amzn1.x86_64  

Additional References

Red Hat: CVE-2021-45417

Mitre: CVE-2021-45417

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

7.2 High

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

9.0%