Gentoo FoundationGLSA-201803-07JabberD 2.x: Multiple vulnerabilities
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
86.8%
Background
JabberD 2.x is an open source Jabber server written in C.
Description
Multiple vulnerabilities have been discovered in Gentoo’s JabberD 2.x ebuild. Please review the referenced CVE identifiers for details.
Impact
An attacker could possibly escalate privileges by owning system binaries in trusted locations, cause a Denial of Service condition by manipulating the PID file from jabberd2 services, bypass security via SASL ANONYMOUS connections or have other unspecified impacts.
Workaround
There is no known workaround at this time.
Resolution
Gentoo has discontinued support for JabberD 2.x and recommends that users unmerge the package:
# emerge --unmerge "net-im/jabberd2"
As an alternative, users may want to upgrade their systems to use net-im/prosody instead of net-im/jabberd2.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Gentoo | any | all | net-im/jabberd2 | <= 2.6.1 | UNKNOWN |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
86.8%