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CVE-2013-0289
Isync 0.4 before 1.0.6, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName…
Medium4.3EPSS 1.3%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Isync 0.4 before 1.0.6, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
- EPSS (exploitation in 30 days)
- 1.3% · top 29% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
n/a
- affected n/a
References (9)
- FEDORA-2013-2758 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- 57423 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- isync-ssl-info-disc(82232) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- [oss-security] 20130220 isync/mbsync security advisory: missing SSL subject verification (CVE-2013-0289) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 55190 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://sourceforge.net/projects/isync/files/isync/1.0.6/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://sourceforge.net/p/isync/isync/ci/914ede18664980925628a9ed2a73ad05f85aeedb (opens in a new tab)x_refsource_CONFIRMx_transferred
- GLSA-201310-02 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- FEDORA-2013-2795 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_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-2013-0289)Record last updated .