Veracode Vulnerability DatabaseVERACODE:30599Denial Of Service (DoS)
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
trousers is vulnerable to denial of service. The vulnerability exists when daemon is started with root privileges, the creation of the system.data file is prone to symlink attacks which allows the tss user to create or corrupt existing files, which could possibly lead to a DoS attack.
References
www.openwall.com/lists/oss-security/2020/08/14/1
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.4_release_notes/
access.redhat.com/errata/RHSA-2021:1627
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=1870052
bugzilla.suse.com/show_bug.cgi?id=1164472
lists.fedoraproject.org/archives/list/[email protected]/message/SSDL7COIFCZQMUBNAASNMKMX7W5JUHRD/
seclists.org/oss-sec/2020/q2/att-135/tcsd_fixes.patch
sourceforge.net/p/trousers/mailman/message/37015817/
www.openwall.com/lists/oss-security/2020/08/14/1
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C