Published:2023/10/30 Last Updated:2023/11/15
JVN#48057522
Inkdrop vulnerable to code injection
Overview
Inkdrop contains a code injection vulnerability.
Products Affected
- Inkdrop versions prior to v5.6.0
Description
Inkdrop provided by Takuya Matsuyama is a Markdown editor. Inkdrop contains a code injection vulnerability (CWE-94).
Impact
If a specially crafted markdown file is opened using the product, arbitrary code may be executed.
Solution
Update the Software
The developer states that Inkdrop has an auto-update feature, therefore affected versions of the product will be automatically updated.
Vendor Status
| Vendor | Link |
| Takuya Matsuyama | Inkdrop |
| Inkdrop Desktop v5.6.0 |
References
JPCERT/CC Addendum
Vulnerability Analysis by JPCERT/CC
CVSS v3
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score:
7.8
| Attack Vector(AV) | Physical (P) | Local (L) | Adjacent (A) | Network (N) |
|---|---|---|---|---|
| Attack Complexity(AC) | High (H) | Low (L) | ||
| Privileges Required(PR) | High (H) | Low (L) | None (N) | |
| User Interaction(UI) | Required (R) | None (N) | ||
| Scope(S) | Unchanged (U) | Changed (C) | ||
| Confidentiality Impact(C) | None (N) | Low (L) | High (H) | |
| Integrity Impact(I) | None (N) | Low (L) | High (H) | |
| Availability Impact(A) | None (N) | Low (L) | High (H) |
CVSS v2
AV:N/AC:M/Au:N/C:P/I:P/A:P
Base Score:
6.8
| Access Vector(AV) | Local (L) | Adjacent Network (A) | Network (N) |
|---|---|---|---|
| Access Complexity(AC) | High (H) | Medium (M) | Low (L) |
| Authentication(Au) | Multiple (M) | Single (S) | None (N) |
| Confidentiality Impact(C) | None (N) | Partial (P) | Complete (C) |
| Integrity Impact(I) | None (N) | Partial (P) | Complete (C) |
| Availability Impact(A) | None (N) | Partial (P) | Complete (C) |
Credit
T.Nodoka reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
Other Information
| JPCERT Alert |
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| JPCERT Reports |
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| CERT Advisory |
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| CPNI Advisory |
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| TRnotes |
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| CVE |
CVE-2023-44141 |
| JVN iPedia |
JVNDB-2023-000108 |
Update History
- 2023/11/15
- Information under the section [Credit] was updated