Veracode Vulnerability DatabaseVERACODE:27841Denial 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
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
spice-vdagent is vulnerable to denial of service. An unprivileged local user with access to the /run/spice-vdagentd/spice-vdagent-sock socket path can perform a memory denial-of-service by entering a large amount of entries into this hash map. The system might enter an out-of-memory situation which results in a denial-of-service condition.
References
bugzilla.redhat.com/show_bug.cgi?id=1886345
lists.debian.org/debian-lts-announce/2021/01/msg00012.html
lists.fedoraproject.org/archives/list/[email protected]/message/GQT56LATVTB2DJOVVJOKQVMVUXYCT2VB/
lists.fedoraproject.org/archives/list/[email protected]/message/OIWJ2EIQXWEA2VDBODEATHAT37X4CREP/
www.openwall.com/lists/oss-security/2020/11/04/1
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
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P