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CVE-2019-11459

Date: April 22, 2019

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.

Language: C

Severity Score

Related Resources (18)

https://seclists.org/bugtraq/2020/Feb/18
https://lists.debian.org/debian-lts-announce/2019/08/msg00014.html
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00089.html
https://nvd.nist.gov/vuln/detail/CVE-2019-11459
https://access.redhat.com/errata/RHSA-2019:3553
https://security.alpinelinux.org/vuln/CVE-2019-11459
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7LU4YZK5S46TZAH4J3NYYUYFMOC47LJG/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YJ6R7NMY44IHIQIY24CV3WV2GLGJPQPZ/
https://gitlab.gnome.org/GNOME/evince/issues/1129
https://usn.ubuntu.com/3959-1/
https://lists.debian.org/debian-lts-announce/2019/08/msg00013.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YJ6R7NMY44IHIQIY24CV3WV2GLGJPQPZ/
https://security-tracker.debian.org/tracker/CVE-2019-11459
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7LU4YZK5S46TZAH4J3NYYUYFMOC47LJG/
https://www.debian.org/security/2020/dsa-4624
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-11459
https://access.redhat.com/security/cve/CVE-2019-11459
https://www.mend.io/vulnerability-database/CVE-2019-11459

Severity Score

Weakness Type (CWE)

Access of Uninitialized Pointer

CWE-824

Improper Check for Unusual or Exceptional Conditions

CWE-754

Use of Uninitialized Resource

CWE-908

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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