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CVE-2019-9631

Publication date 8 March 2019

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

Poppler 0.74.0 has a heap-based buffer over-read in the CairoRescaleBox.cc downsample_row_box_filter function.

Status

Package Ubuntu Release Status
poppler 19.04 disco
Fixed 0.74.0-0ubuntu1.2
18.10 cosmic
Fixed 0.68.0-0ubuntu1.7
18.04 LTS bionic
Fixed 0.62.0-2ubuntu2.9
16.04 LTS xenial
Fixed 0.41.0-0ubuntu1.14
14.04 LTS trusty Not in release

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
poppler

Severity score breakdown

Parameter Value
Base score 9.8 · Critical
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

Other references