CVE-2019-16779Medium· 5.8▾ SunlitIn RubyGem excon before 0.71.0, there was a race condition around persistent connections, where a connection which is interrupted (such as by a timeout) would leave data on the socket. Subsequent requests would then read this data, retur…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 31.9 · likelihood 0.3 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 28.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
1.4%
1.4% → 1.4%
In RubyGem excon before 0.71.0, there was a race condition around persistent connections, where a connection which is interrupted (such as by a timeout) would leave data on the socket. Subsequent requests would then read this data, returning content from the previous response. The race condition window appears to be short, and it would be difficult to purposefully exploit this.
excon < 0.71.0backports_sle = 15.0leap = 15.1debian_linux = 8.0Upgrade past the affected range:
excon 0.71.0Connected by shared product, vendor, weakness, or advisory.
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