CVE-2011-4092

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Summary

CVECVE-2011-4092
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-02-10 18:15:09 UTC
Updated2026-04-29 01:13:23 UTC
Descriptionobby (aka libobby) does not verify SSL server certificates, which allows remote attackers to spoof servers via an arbitrary certificate.

Risk And Classification

Primary CVSS: v2.0 5.8 from [email protected]

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

EPSS: 0.001470000 probability, percentile 0.347200000 (date 2026-05-04)

Problem Types: CWE-20 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Ubuntu Developers Obby - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
oss-security - Re: CVE request: 3 flaws in libobby and libnet6 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Exploit
oss-security - Re: CVE request: 3 flaws in libobby and libnet6 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
750636 – (CVE-2011-4092) CVE-2011-4092 obby: does not validate SSL connections which can lead to MITM attacks af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com
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