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amazonAmazonALAS-2023-1737
HistoryApr 27, 2023 - 4:19 p.m.

Important: nasm

2023-04-2716:19:00
alas.aws.amazon.com
6
nasm
heap buffer overflow
cve-2022-44370
update
system
red hat
mitre

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

25.5%

Issue Overview:

NASM v2.16 was discovered to contain a heap buffer overflow in the component quote_for_pmake() asm/nasm.c:856 (CVE-2022-44370)

Affected Packages:

nasm

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

New Packages:

i686:  
    nasm-rdoff-2.10.07-7.8.amzn1.i686  
    nasm-2.10.07-7.8.amzn1.i686  
    nasm-debuginfo-2.10.07-7.8.amzn1.i686  
  
noarch:  
    nasm-doc-2.10.07-7.8.amzn1.noarch  
  
src:  
    nasm-2.10.07-7.8.amzn1.src  
  
x86_64:  
    nasm-rdoff-2.10.07-7.8.amzn1.x86_64  
    nasm-2.10.07-7.8.amzn1.x86_64  
    nasm-debuginfo-2.10.07-7.8.amzn1.x86_64  

Additional References

Red Hat: CVE-2022-44370

Mitre: CVE-2022-44370

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

25.5%