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amazonAmazonALAS2-2020-1474
HistoryAug 18, 2020 - 7:30 p.m.

Low: evince

2020-08-1819:30:00
alas.aws.amazon.com
14

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.006 Low

EPSS

Percentile

77.5%

Issue Overview:

The tiff_document_render() and tiff_document_get_thumbnail() functions in the TIFF document backend in GNOME Evince through 3.32.0 did not handle errors from TIFFReadRGBAImageOriented(), leading to uninitialized memory use when processing certain TIFF image files. (CVE-2019-11459)

Affected Packages:

evince

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 evince to update your system.

New Packages:

aarch64:  
    evince-3.28.2-9.amzn2.aarch64  
    evince-libs-3.28.2-9.amzn2.aarch64  
    evince-devel-3.28.2-9.amzn2.aarch64  
    evince-dvi-3.28.2-9.amzn2.aarch64  
    evince-nautilus-3.28.2-9.amzn2.aarch64  
    evince-browser-plugin-3.28.2-9.amzn2.aarch64  
    evince-debuginfo-3.28.2-9.amzn2.aarch64  
  
i686:  
    evince-3.28.2-9.amzn2.i686  
    evince-libs-3.28.2-9.amzn2.i686  
    evince-devel-3.28.2-9.amzn2.i686  
    evince-dvi-3.28.2-9.amzn2.i686  
    evince-nautilus-3.28.2-9.amzn2.i686  
    evince-browser-plugin-3.28.2-9.amzn2.i686  
    evince-debuginfo-3.28.2-9.amzn2.i686  
  
src:  
    evince-3.28.2-9.amzn2.src  
  
x86_64:  
    evince-3.28.2-9.amzn2.x86_64  
    evince-libs-3.28.2-9.amzn2.x86_64  
    evince-devel-3.28.2-9.amzn2.x86_64  
    evince-dvi-3.28.2-9.amzn2.x86_64  
    evince-nautilus-3.28.2-9.amzn2.x86_64  
    evince-browser-plugin-3.28.2-9.amzn2.x86_64  
    evince-debuginfo-3.28.2-9.amzn2.x86_64  

Additional References

Red Hat: CVE-2019-11459

Mitre: CVE-2019-11459

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.006 Low

EPSS

Percentile

77.5%