CVE-2018-20662
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- CVE-2018-20662
CVE Details
| Release Date: | 2019-01-03 | |
| Impact: | Low | What is this? |
Description
In Poppler 0.72.0, PDFDoc::setup in PDFDoc.cc allows attackers to cause a denial-of-service (application crash caused by Object.h SIGABRT, because of a wrong return value from PDFDoc::setup) by crafting a PDF file in which an xref data structure is mishandled during extractPDFSubtype processing.
See more information about CVE-2018-20662 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 6.5 |
| Vector String: | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| Version: | 3.0 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | Required |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (evince) | ELSA-2019-2022 | 2019-08-13 |
| Oracle Linux version 7 (okular) | ELSA-2019-2022 | 2019-08-13 |
| Oracle Linux version 7 (poppler) | ELSA-2019-2022 | 2019-08-13 |
| Oracle Linux version 8 (poppler) | ELSA-2019-2713 | 2019-09-12 |
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