5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
0.005 Low
EPSS
Percentile
76.9%
s2s/out.c in jabberd2 2.2.16 and earlier does not verify that a request was made for an XMPP Server Dialback response, which allows remote XMPP servers to spoof domains via a (1) Verify Response or (2) Authorization Response.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | jabberd2 | < 2.2.17-1 | jabberd2_2.2.17-1_all.deb |
Debian | 11 | all | jabberd2 | < 2.2.17-1 | jabberd2_2.2.17-1_all.deb |
Debian | 10 | all | jabberd2 | < 2.2.17-1 | jabberd2_2.2.17-1_all.deb |
Debian | 999 | all | jabberd2 | < 2.2.17-1 | jabberd2_2.2.17-1_all.deb |
Debian | 13 | all | jabberd2 | < 2.2.17-1 | jabberd2_2.2.17-1_all.deb |