MEDIUM
The js_strtod function in jsdtoa.c in Artifex MuJS through 1.0.2 has an integer overflow because of incorrect exponent validation
Published Jan 24, 2018
5.5
MEDIUMCVSS 3.0
EPSS 5.20%
Description
The js_strtod function in jsdtoa.c in Artifex MuJS through 1.0.2 has an integer overflow because of incorrect exponent validation.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
5.5 MEDIUM NVD
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
5.20% 0.05197
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.05197
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.20% (0.05197) | 92.22th | v5 (v2026.06.15) |
| Sep 22, 2026 | 5.20% (0.05197) | 92.10th | v5 (v2026.06.15) |
| Sep 21, 2026 | 7.41% (0.07414) | 94.25th | v5 (v2026.06.15) |
| Sep 6, 2026 | 5.20% (0.05197) | 91.92th | v5 (v2026.06.15) |
| Sep 5, 2026 | 7.41% (0.07414) | 94.12th | v5 (v2026.06.15) |
| Aug 30, 2026 | 5.20% (0.05197) | 91.89th | v5 (v2026.06.15) |
| Aug 28, 2026 | 7.41% (0.07414) | 94.08th | v5 (v2026.06.15) |
| Aug 24, 2026 | 5.20% (0.05197) | 91.84th | v5 (v2026.06.15) |
| Aug 23, 2026 | 7.41% (0.07414) | 94.06th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.29% (0.05295) | 91.50th | v5 (v2026.06.15) |
| Nov 21, 2025 | 3.21% (0.03214) | 86.55th | v4 (v2025.03.14) |
| Nov 18, 2025 | 1.32% (0.01324) | 78.18th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.21% (0.03214) | 86.19th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.54% (0.00536) | 77.96th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.54% (0.00536) | 76.50th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.54% (0.00536) | 74.26th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.38% (0.00384) | 68.84th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.36% (0.02362) | 81.47th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.36% (0.02362) | 58.35th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.50% (0.04504) | 76.47th | v5 (v2026.06.15) |
| Apr 14, 2021 | 4.50% (0.04504) | 0.00th | v1 |
Weaknesses (1)
References (4)
- http://git.ghostscript.com/?p=mujs.git%3Ba=commit%3Bh=25821e6d74fab5fcc200fe5e818362e03e114428 x_refsource_MISC
- http://www.securityfocus.com/bid/102840 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://bugs.ghostscript.com/show_bug.cgi?id=698920 x_refsource_MISCPermissions Required
- https://www.exploit-db.com/exploits/43903/ exploitx_refsource_EXPLOIT-DBPatchThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://git.ghostscript.com/?p=mujs.git%3Ba=commit%3Bh=25821e6d74fab5fcc200fe5e818362e03e114428 | x_refsource_MISC | |
| http://www.securityfocus.com/bid/102840 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://bugs.ghostscript.com/show_bug.cgi?id=698920 | x_refsource_MISCPermissions Required | |
| https://www.exploit-db.com/exploits/43903/ | exploitx_refsource_EXPLOIT-DBPatchThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 24, 2018
Updated Aug 5, 2024
Reserved Jan 24, 2018
Link CVE-2018-6191
CISA Vulnrichment
Updated n/a