VDB
CVE-2018-18454
CVE-2018-18454
PUBLISHED
CVSS 5.5 MEDIUM
CCITTFaxStream::readRow() in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.
EPSS 1.26% · 69.6th percentile
Risk Scores
CVSS 3.0
5.5
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.26%
69.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | xpdf | 0, 3.03-17ubuntu5, 3.04-1ubuntu1 |
| Ubuntu:24.04:LTS | ipe | 7.2.28-2, 7.2.28-2.1build2, 7.2.28-2.1build4 |
| Ubuntu:24.04:LTS | xpdf | 3.04+git20220601-1ubuntu1, 3.04+git20231213-1, 3.04+git20240118-1 |
| Ubuntu:18.04:LTS | xpdf | 3.04-5, 3.04-6ubuntu1, 3.04-7 |
| Ubuntu:25.10 | xpdf | 3.04+git20250304-1, 0 |
| Ubuntu:22.04:LTS | xpdf | 3.04+git20211021-1ubuntu1, 3.04+git20211021-1, 0 |
| Ubuntu:22.04:LTS | ipe | 0, 7.2.24+dfsg1-1, 7.2.24+dfsg1-1build1 |
| Ubuntu:20.04:LTS | ipe | 7.2.13-2, 7.2.13-2build1, 0 |
| Ubuntu:16.04:LTS | ipe | 0, 7.1.4-2.1, 7.1.10-1.1 |
| Ubuntu:25.10 | ipe | 0, 7.2.30-1build1 |
| Ubuntu:18.04:LTS | ipe | 7.2.7-3, 0, 7.2.7-2 |
Timeline
- Oct 18, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Dec 31, 2021 EPSS Score
- Mar 4, 2022 EPSS Score
- Jul 9, 2022 EPSS Score
- Sep 12, 2022 EPSS Score
- Nov 14, 2022 EPSS Score
- Jan 16, 2023 EPSS Score
- Mar 21, 2023 EPSS Score
- May 23, 2023 EPSS Score
References
- https://forum.xpdfreader.com/viewtopic.php?f=3&t=41217 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-18454 third-party-advisory
- https://ubuntu.com/security/CVE-2018-18454 advisory
- https://github.com/TeamSeri0us/pocs/tree/master/xpdf/2018_10_16/pdftoppm exploit