Ubuntu.comUB:CVE-2018-10847CVE-2018-10847
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
59.1%
prosody before versions 0.10.2, 0.9.14 is vulnerable to an Authentication
Bypass. Prosody did not verify that the virtual host associated with a user
session remained the same across stream restarts. A user may authenticate
to XMPP host A and migrate their authenticated session to XMPP host B of
the same Prosody instance.
Bugs
References
blog.prosody.im/prosody-0-10-2-security-release/
issues.prosody.im/1147
launchpad.net/bugs/cve/CVE-2018-10847
nvd.nist.gov/vuln/detail/CVE-2018-10847
prosody.im/security/advisory_20180531/issue1147-0.10.1.patch (0.10.1)
prosody.im/security/advisory_20180531/issue1147-0.9.patch (0.9.x)
security-tracker.debian.org/tracker/CVE-2018-10847
ubuntu.com/security/notices/USN-4834-1
www.cve.org/CVERecord?id=CVE-2018-10847
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
59.1%