CVE-2010-4340
CVE-2010-4340 is a medium-severity vulnerability in Apache Libcloud with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.
Key facts
- Severity: Medium (CVSS 2.0 base score 4.3)
- EPSS exploit prediction: 1% (69th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-264
- Affected product: Apache Libcloud
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2010-4340?
- 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.
- How severe is CVE-2010-4340?
- CVE-2010-4340 has a CVSS 2.0 base score of 4.3, rated medium severity.
- Is CVE-2010-4340 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2010-4340?
- CVE-2010-4340 primarily affects Apache Libcloud. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2010-4340?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2010-4340 published?
- CVE-2010-4340 was published on 2011-09-12 and last updated on 2026-06-16.
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
Affected products (4)
- cpe:2.3:a:apache:libcloud:*:*:*:*:*:*:*:*
- cpe:2.3:a:apache:libcloud:0.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:libcloud:0.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:libcloud:0.3.1:*:*:*:*:*:*:*
More vulnerabilities in Apache Libcloud
- CVE-2012-3446 — Medium (CVSS 5.9): Apache Libcloud before 0.11.1 uses an incorrect regular expression during verification of whether the server hostname…
- CVE-2013-6480 — Low (CVSS 2.1): Libcloud 0.12.3 through 0.13.2 does not set the scrub_data parameter for the destroy DigitalOcean API, which allows…
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