4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
61.4%
The _ssl_verify_callback function in tls_nb.py in Gajim before 0.15.3 does not properly verify SSL certificates, which allows remote attackers to conduct man-in-the-middle (MITM) attacks and spoof servers via an arbitrary certificate from a trusted CA.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | gajim | < 0.15.4-1 | gajim_0.15.4-1_all.deb |
Debian | 11 | all | gajim | < 0.15.4-1 | gajim_0.15.4-1_all.deb |
Debian | 999 | all | gajim | < 0.15.4-1 | gajim_0.15.4-1_all.deb |
Debian | 13 | all | gajim | < 0.15.4-1 | gajim_0.15.4-1_all.deb |