CVE-2010-4237Medium· 5.9▾ SunlitMercurial Improper Certificate Validation vulnerability
▾ Sunlit zone — Low / medium · no exploitation signal
impact 32.5 · likelihood 0.2 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
Last analysed / modified upstream
0.8%
0.8% → 0.8%
Mercurial before 1.6.4 fails to verify the Common Name field of SSL certificates which allows remote attackers who acquire a certificate signed by a Certificate Authority to perform a man-in-the-middle attack.
mercurial < 1.6.4Upgrade to a patched release:
mercurial 1.6.4Connected by shared product, vendor, weakness, or advisory.