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CVE-2010-4340

16
FAUCET Score

CVE-2010-4340 describes a vulnerability in Apache Libcloud versions prior to 0.4.1, where the software fails to verify SSL certificates for HTTPS connections. This oversight enables remote attackers to conduct man-in-the-middle (MITM) attacks by spoofing certificates, thereby bypassing intended access restrictions. The vulnerability has a CVSS score of 4.3, indicating a medium severity with a network attack vector, medium attack complexity, and potential for partial integrity impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.4.0CPE matchmatch criteria
cpe:2.3:a:apache:libcloud:*:*:*:*:*:*:*:*
0.2.0CPE matchmatch criteria
cpe:2.3:a:apache:libcloud:0.2.0:*:*:*:*:*:*:*
0.3.0CPE matchmatch criteria
cpe:2.3:a:apache:libcloud:0.3.0:*:*:*:*:*:*:*
0.3.1CPE matchmatch criteria
cpe:2.3:a:apache:libcloud:0.3.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.38%
Probability of exploitation in next 30 days
EPSS Percentile
69.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0138 is in the 40th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

pippatch availablevia ghsa
Product: apache-libcloudFixed in: 0.4.0

Vendor Advisories (1)

pipGHSA-w3j6-8j34-q43xhigh

Apache Libcloud does not verify SSL certificates for HTTPS connections

May 17, 2022

References

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