Multiple buffer overflows in the rich text processing functionality in JustSystems Ichitaro 2004 through 2007, 11 through 13, and other versions allow remote attackers to execute arbitrary code via a long (1) pard field or (2) font name in the fcharset0 field, which is not properly handled in (a) JSTARO4.OCX; or (3) a long title, which is not properly handled by (b) TJSVDA.DLL
Published Oct 28, 2007
9.3
HIGHCVSS 2.0
EPSS 5.74%
Description
Multiple buffer overflows in the rich text processing functionality in JustSystems Ichitaro 2004 through 2007, 11 through 13, and other versions allow remote attackers to execute arbitrary code via a long (1) pard field or (2) font name in the fcharset0 field, which is not properly handled in (a) JSTARO4.OCX; or (3) a long title, which is not properly handled by (b) TJSVDA.DLL.
Affected products
No data.
- 11.0
- 12.0
- 13.0
- 2004
- 2005
- 2006
- linux
- lite2
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.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:C/I:C/A:C
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
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.74% (0.05741) | 92.83th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.74% (0.05741) | 92.05th | v5 (v2026.06.15) |
| Jun 28, 2025 | 17.53% (0.17528) | 94.75th | v4 (v2025.03.14) |
| Mar 30, 2025 | 22.10% (0.22101) | 95.30th | v4 (v2025.03.14) |
| Mar 29, 2025 | 20.98% (0.20977) | 92.88th | v4 (v2025.03.14) |
| Mar 17, 2025 | 22.10% (0.22101) | 95.33th | v4 (v2025.03.14) |
| Dec 17, 2024 | 14.24% (0.14238) | 95.68th | v3 (v2023.03.01) |
| Oct 8, 2024 | 23.83% (0.23828) | 96.68th | v3 (v2023.03.01) |
| Jun 16, 2024 | 30.29% (0.30290) | 96.97th | v3 (v2023.03.01) |
| Mar 31, 2024 | 30.13% (0.30128) | 96.83th | v3 (v2023.03.01) |
| Mar 7, 2023 | 43.85% (0.43853) | 96.75th | v3 (v2023.03.01) |
| Mar 6, 2023 | 12.25% (0.12248) | 95.30th | v2 (v2022.01.01) |
| Apr 1, 2022 | 12.25% (0.12248) | 94.93th | v2 (v2022.01.01) |
| Feb 4, 2022 | 12.25% (0.12248) | 89.34th | v2 (v2022.01.01) |
References (14)
- http://jvn.jp/jp/JVN%2329211062/index.html third-party-advisoryx_refsource_JVN
- http://jvn.jp/jp/JVN%2332981509/index.html third-party-advisoryx_refsource_JVN
- http://jvn.jp/jp/JVN%2350495547/index.html third-party-advisoryx_refsource_JVN
- http://osvdb.org/39394 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/27393 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://www.fourteenforty.jp/research/advisory.cgi?FFRRA-20071025-1 x_refsource_MISC
- http://www.fourteenforty.jp/research/advisory.cgi?FFRRA-20071025-2 x_refsource_MISC
- http://www.fourteenforty.jp/research/advisory.cgi?FFRRA-20071025-3 x_refsource_MISC
- http://www.ipa.go.jp/security/vuln/200710_Ichitaro.html x_refsource_MISC
- http://www.justsystems.com/jp/info/pd7004.html x_refsource_CONFIRMPatch
- http://www.securityfocus.com/bid/26206 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2007/3623 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38129 vdb-entryx_refsource_XF
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38130 vdb-entryx_refsource_XF
Change history (0)
No recorded changes yet.