CVE-2010-4533

CRITICAL

Debian Linux < 6.3.4 - Improper Certificate Validation

Title source: rule
STIX 2.1

Description

offlineimap before 6.3.4 added support for SSL server certificate validation but it is still possible to use SSL v2 protocol, which is a flawed protocol with multiple security deficiencies.

References (5)

Core 5
Core References
Third Party Advisory x_refsource_misc
https://security-tracker.debian.org/tracker/CVE-2010-4533
Issue Tracking, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4533
Mailing List, Patch, Third Party Advisory x_refsource_misc
https://www.openwall.com/lists/oss-security/2010/12/23/2
Third Party Advisory x_refsource_misc
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=606962

Scores

CVSS v3 9.8
EPSS 0.0103
EPSS Percentile 59.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-295
Status published
Products (4)
debian/debian_linux 8.0
debian/debian_linux 9.0
debian/debian_linux 10.0
offlineimap/offlineimap < 6.3.4
Published Nov 13, 2019
Tracked Since Feb 18, 2026