Veracode Vulnerability DatabaseVERACODE:26659Denial 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
libsane.so is vulnerable to denial of service (DoS). The function sanei_epson_net_read does not properly handle a response with an unexpected size, allowing an attacker to send such responses if a malicious device can connect to the same local network.
References
lists.opensuse.org/opensuse-security-announce/2020-10/msg00079.html
lists.opensuse.org/opensuse-security-announce/2020-11/msg00003.html
alioth-lists.debian.net/pipermail/sane-announce/2020/000041.html
gitlab.com/sane-project/backends/-/issues/279#issue-1-ghsl-2020-075-null-pointer-dereference-in-sanei_epson_net_read
lists.debian.org/debian-lts-announce/2020/08/msg00029.html
lists.debian.org/debian-lts-announce/2020/10/msg00010.html
lists.fedoraproject.org/archives/list/[email protected]/message/JWUVCHURVGGYBEUOBA4PLSNXJVBKHJYJ/
securitylab.github.com/advisories/GHSL-2020-075-libsane
usn.ubuntu.com/4470-1/
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