Is CVE-2018-21009 actively exploited?

CVE-2018-21009 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2018-21009?

CVE-2018-21009 has a CVSS score of 8.8 (HIGH severity). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

How do I patch CVE-2018-21009?

Patch guidance is available from freedesktop security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2018-21009.

Which products are affected by CVE-2018-21009?

1 product: freedesktop poppler.

Fix CVE-2018-21009 - HIGH freedesktop poppler

Description

Poppler before 0.66.0 has an integer overflow in Parser::makeStream in Parser.cc.

CVSS Metrics

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-190 · Integer Overflow

Metadata

Primary Vendor: FREEDESKTOP
Published: 9/5/2019
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2018-21009

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary