Lucene search

K
amazonAmazonALAS2-2023-2199
HistoryAug 03, 2023 - 6:10 p.m.

Medium: aspell

2023-08-0318:10:00
alas.aws.amazon.com
2

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

7.9 High

AI Score

Confidence

High

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

29.7%

Issue Overview:

objstack in GNU Aspell 0.60.8 has a heap-based buffer overflow in acommon::ObjStack::dup_top (called from acommon::StringMap::add and acommon::Config::lookup_list). (CVE-2019-25051)

Affected Packages:

aspell

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

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

New Packages:

aarch64:  
    aspell-0.60.6.1-22.amzn2.aarch64  
    aspell-devel-0.60.6.1-22.amzn2.aarch64  
    aspell-debuginfo-0.60.6.1-22.amzn2.aarch64  
  
i686:  
    aspell-0.60.6.1-22.amzn2.i686  
    aspell-devel-0.60.6.1-22.amzn2.i686  
    aspell-debuginfo-0.60.6.1-22.amzn2.i686  
  
src:  
    aspell-0.60.6.1-22.amzn2.src  
  
x86_64:  
    aspell-0.60.6.1-22.amzn2.x86_64  
    aspell-devel-0.60.6.1-22.amzn2.x86_64  
    aspell-debuginfo-0.60.6.1-22.amzn2.x86_64  

Additional References

Red Hat: CVE-2019-25051

Mitre: CVE-2019-25051

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

7.9 High

AI Score

Confidence

High

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

29.7%