What’s Vulnerable › Vulnerabilities

CVE-2010-4340

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-09-12 · updated 2026-06-16
• Weakness: CWE-264

Description

libcloud before 0.4.1 does not verify SSL certificates for HTTPS connections, which allows remote attackers to spoof certificates and bypass intended access restrictions via a man-in-the-middle (MITM) attack.

Affected products

• Apache Libcloud: through 0.4.0; 0.2.0, 0.3.0, 0.3.1

References

• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=598463
• http://mail-archives.apache.org/mod_mbox/incubator-libcloud/201009.mbox/%3C5860913.463891285776633273.JavaMail.jira%40thor%3E
• http://mail-archives.apache.org/mod_mbox/incubator-libcloud/201011.mbox/browser
• http://wiki.apache.org/incubator/LibcloudSSL
• https://issues.apache.org/jira/browse/LIBCLOUD-55
• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=598463
• http://mail-archives.apache.org/mod_mbox/incubator-libcloud/201009.mbox/%3C5860913.463891285776633273.JavaMail.jira%40thor%3E
• http://mail-archives.apache.org/mod_mbox/incubator-libcloud/201011.mbox/browser
• http://wiki.apache.org/incubator/LibcloudSSL
• https://issues.apache.org/jira/browse/LIBCLOUD-55

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