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CVE-2017-10819
MaLion for Mac 4.3.0 to 5.2.1 does not properly validate certificates, which may allow an attacker to eavesdrop on an encrypted…
Medium5.9EPSS 0.77%
- Published
- Updated
- Reserved
- Assigned by
- jpcert
Description
MaLion for Mac 4.3.0 to 5.2.1 does not properly validate certificates, which may allow an attacker to eavesdrop on an encrypted communication.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.77% · top 44% of all CVEs (5 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.9.
Weakness
- Improper Certificate Validation
- CWE-295 (opens in a new tab)All about CWE-295 and its CVEs
Affected products
Intercom, Inc. · MaLion for Mac
- affected 4.3.0 to 5.2.1
References (2)
- http://www.intercom.co.jp/information/2017/0801.html (opens in a new tab)x_refsource_MISCx_transferred
- https://jvn.jp/en/vu/JVNVU91587298/index.html (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2017-10819)Record last updated .