Tracker PDF-XChange Viewer and Viewer AX SDK before 2.5.322.8 mishandle conversion from YCC to RGB colour spaces by calculating on the basis of 1 bpc instead of 8 bpc, which might allow remote attackers to execute arbitrary code via a crafted PDF document
Published Jan 31, 2018
7.8
HIGHCVSS 3.0
EPSS 2.46%
Description
Tracker PDF-XChange Viewer and Viewer AX SDK before 2.5.322.8 mishandle conversion from YCC to RGB colour spaces by calculating on the basis of 1 bpc instead of 8 bpc, which might allow remote attackers to execute arbitrary code via a crafted PDF document.
Affected products
No data.
- < 2.5.322.8
- < 2.5.322.8
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.46% (0.02464) | 83.89th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.51% (0.02511) | 82.66th | v5 (v2026.06.15) |
| Mar 25, 2026 | 1.73% (0.01733) | 82.35th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.68% (0.00682) | 69.94th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.30% (0.00297) | 70.20th | v3 (v2023.03.01) |
| May 6, 2024 | 0.26% (0.00257) | 65.29th | v3 (v2023.03.01) |
| Feb 16, 2024 | 0.24% (0.00244) | 63.51th | v3 (v2023.03.01) |
| Dec 11, 2023 | 0.20% (0.00203) | 58.09th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.20% (0.00197) | 55.82th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.76% (0.01765) | 76.56th | v2 (v2022.01.01) |
| Oct 28, 2022 | 1.76% (0.01765) | 75.91th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.61% (0.01611) | 73.77th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.61% (0.01611) | 52.54th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.37% (0.01374) | 32.00th | v1 |
| Jan 6, 2022 | 1.37% (0.01374) | 31.26th | v1 |
| Sep 1, 2021 | 1.37% (0.01374) | 70.79th | v1 |
| Apr 14, 2021 | 1.37% (0.01374) | 0.00th | v1 |
References (2)
- https://herolab.usd.de/wp-content/uploads/sites/4/2018/07/usd20180019.txt x_refsource_MISC
- https://www.tracker-software.com/company/news_press_events/view/179 x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://herolab.usd.de/wp-content/uploads/sites/4/2018/07/usd20180019.txt | x_refsource_MISC | |
| https://www.tracker-software.com/company/news_press_events/view/179 | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.