7.1 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
7.1 High
AI Score
Confidence
High
3.2 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:N/A:P
0.0004 Low
EPSS
Percentile
5.2%
Issue Overview:
A vulnerability was found in CUPS. This issue occurs due to logging data of free memory to the logging service AFTER the connection has been closed, when it should have logged the data immediately before the connection closed, resulting in a use-after-free in cupsdAcceptClient() in scheduler/client.c (CVE-2023-34241)
Affected Packages:
cups
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update cups to update your system.
New Packages:
aarch64:
cups-1.6.3-51.amzn2.0.1.aarch64
cups-client-1.6.3-51.amzn2.0.1.aarch64
cups-devel-1.6.3-51.amzn2.0.1.aarch64
cups-libs-1.6.3-51.amzn2.0.1.aarch64
cups-lpd-1.6.3-51.amzn2.0.1.aarch64
cups-ipptool-1.6.3-51.amzn2.0.1.aarch64
cups-debuginfo-1.6.3-51.amzn2.0.1.aarch64
i686:
cups-1.6.3-51.amzn2.0.1.i686
cups-client-1.6.3-51.amzn2.0.1.i686
cups-devel-1.6.3-51.amzn2.0.1.i686
cups-libs-1.6.3-51.amzn2.0.1.i686
cups-lpd-1.6.3-51.amzn2.0.1.i686
cups-ipptool-1.6.3-51.amzn2.0.1.i686
cups-debuginfo-1.6.3-51.amzn2.0.1.i686
noarch:
cups-filesystem-1.6.3-51.amzn2.0.1.noarch
src:
cups-1.6.3-51.amzn2.0.1.src
x86_64:
cups-1.6.3-51.amzn2.0.1.x86_64
cups-client-1.6.3-51.amzn2.0.1.x86_64
cups-devel-1.6.3-51.amzn2.0.1.x86_64
cups-libs-1.6.3-51.amzn2.0.1.x86_64
cups-lpd-1.6.3-51.amzn2.0.1.x86_64
cups-ipptool-1.6.3-51.amzn2.0.1.x86_64
cups-debuginfo-1.6.3-51.amzn2.0.1.x86_64
Red Hat: CVE-2023-34241
Mitre: CVE-2023-34241
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | aarch64 | cups | < 1.6.3-51.amzn2.0.1 | cups-1.6.3-51.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | cups-client | < 1.6.3-51.amzn2.0.1 | cups-client-1.6.3-51.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | cups-devel | < 1.6.3-51.amzn2.0.1 | cups-devel-1.6.3-51.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | cups-libs | < 1.6.3-51.amzn2.0.1 | cups-libs-1.6.3-51.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | cups-lpd | < 1.6.3-51.amzn2.0.1 | cups-lpd-1.6.3-51.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | cups-ipptool | < 1.6.3-51.amzn2.0.1 | cups-ipptool-1.6.3-51.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | cups-debuginfo | < 1.6.3-51.amzn2.0.1 | cups-debuginfo-1.6.3-51.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | i686 | cups | < 1.6.3-51.amzn2.0.1 | cups-1.6.3-51.amzn2.0.1.i686.rpm |
Amazon Linux | 2 | i686 | cups-client | < 1.6.3-51.amzn2.0.1 | cups-client-1.6.3-51.amzn2.0.1.i686.rpm |
Amazon Linux | 2 | i686 | cups-devel | < 1.6.3-51.amzn2.0.1 | cups-devel-1.6.3-51.amzn2.0.1.i686.rpm |
7.1 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
7.1 High
AI Score
Confidence
High
3.2 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:N/A:P
0.0004 Low
EPSS
Percentile
5.2%