CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
35.1%
Issue Overview:
A flaw was found in the opj2_decompress program in openjpeg2 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service. (CVE-2022-1122)
Affected Packages:
openjpeg2
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 openjpeg2 to update your system.
New Packages:
aarch64:
openjpeg2-2.4.0-5.amzn2.aarch64
openjpeg2-devel-2.4.0-5.amzn2.aarch64
openjpeg2-tools-2.4.0-5.amzn2.aarch64
openjpeg2-debuginfo-2.4.0-5.amzn2.aarch64
i686:
openjpeg2-2.4.0-5.amzn2.i686
openjpeg2-devel-2.4.0-5.amzn2.i686
openjpeg2-tools-2.4.0-5.amzn2.i686
openjpeg2-debuginfo-2.4.0-5.amzn2.i686
noarch:
openjpeg2-devel-docs-2.4.0-5.amzn2.noarch
src:
openjpeg2-2.4.0-5.amzn2.src
x86_64:
openjpeg2-2.4.0-5.amzn2.x86_64
openjpeg2-devel-2.4.0-5.amzn2.x86_64
openjpeg2-tools-2.4.0-5.amzn2.x86_64
openjpeg2-debuginfo-2.4.0-5.amzn2.x86_64
Red Hat: CVE-2022-1122
Mitre: CVE-2022-1122
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | aarch64 | openjpeg2 | < 2.4.0-5.amzn2 | openjpeg2-2.4.0-5.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | openjpeg2-devel | < 2.4.0-5.amzn2 | openjpeg2-devel-2.4.0-5.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | openjpeg2-tools | < 2.4.0-5.amzn2 | openjpeg2-tools-2.4.0-5.amzn2.aarch64.rpm |
Amazon Linux | 2 | aarch64 | openjpeg2-debuginfo | < 2.4.0-5.amzn2 | openjpeg2-debuginfo-2.4.0-5.amzn2.aarch64.rpm |
Amazon Linux | 2 | i686 | openjpeg2 | < 2.4.0-5.amzn2 | openjpeg2-2.4.0-5.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | openjpeg2-devel | < 2.4.0-5.amzn2 | openjpeg2-devel-2.4.0-5.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | openjpeg2-tools | < 2.4.0-5.amzn2 | openjpeg2-tools-2.4.0-5.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | openjpeg2-debuginfo | < 2.4.0-5.amzn2 | openjpeg2-debuginfo-2.4.0-5.amzn2.i686.rpm |
Amazon Linux | 2 | noarch | openjpeg2-devel-docs | < 2.4.0-5.amzn2 | openjpeg2-devel-docs-2.4.0-5.amzn2.noarch.rpm |
Amazon Linux | 2 | x86_64 | openjpeg2 | < 2.4.0-5.amzn2 | openjpeg2-2.4.0-5.amzn2.x86_64.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
35.1%