9.8 High
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
Low
0.006 Low
EPSS
Percentile
77.9%
rxvt-unicode is a clone of the well known terminal emulator rxvt.
A vulnerability has been discovered in rxvt-unicode. Please review the CVE identifiers referenced below for details.
in the Perl background extension, when an attacker can control the data written to the user’s terminal and certain options are set. The “background” extension is automatically loaded if certain X resources are set such as ‘transparent’ (see the full list at the top of src/perl/background[1]). So it is possible to be using this extension without realising it.
There is no known workaround at this time.
All rxvt-unicode users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=x11-terms/rxvt-unicode-9.30"
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Gentoo | any | all | x11-terms/rxvt-unicode | < 9.30 | UNKNOWN |
9.8 High
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.6 Medium
AI Score
Confidence
Low
0.006 Low
EPSS
Percentile
77.9%