CVE-2018-19149 : Poppler before 0.70.0 has a NULL pointer dereference in _poppler_attachment

Poppler before 0.70.0 has a NULL pointer dereference in _poppler_attachment_new when called from poppler_annot_file_attachment_get_attachment.

Published 2018-11-10 19:29:00

Updated 2019-08-06 17:15:33

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2018-19149

Canonical » Ubuntu Linux » Version: 14.04 LTS Edition
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
Matching versions
Canonical » Ubuntu Linux » Version: 16.04 LTS Edition
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
Matching versions
Canonical » Ubuntu Linux » Version: 18.04 LTS Edition
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
Matching versions
Canonical » Ubuntu Linux » Version: 18.10
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Matching versions
Freedesktop » Poppler
Versions before (<) 0.70.0
cpe:2.3:a:freedesktop:poppler:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.31%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 71 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
6.5	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

Assigned by: nvd@nist.gov (Primary)

https://usn.ubuntu.com/3837-1/

USN-3837-1: poppler vulnerabilities | Ubuntu security notices
Third Party Advisory

CVEs referencing this url
https://access.redhat.com/errata/RHSA-2019:2022

RHSA-2019:2022 - Security Advisory - Red Hat Customer Portal

CVEs referencing this url
https://security.gentoo.org/glsa/201904-04

Poppler: Multiple vulnerabilities (GLSA 201904-04) — Gentoo security
Third Party Advisory
https://usn.ubuntu.com/3837-2/

USN-3837-2: poppler regression | Ubuntu security notices
Third Party Advisory

CVEs referencing this url
http://www.securityfocus.com/bid/106031

Poppler CVE-2018-19149 Denial of Service Vulnerability
Third Party Advisory;VDB Entry
https://gitlab.freedesktop.org/poppler/poppler/issues/664

Nullpointer dereference (#664) · Issues · poppler / poppler · GitLab
Exploit;Issue Tracking;Third Party Advisory

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