CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
81.9%
Issue Overview:
In libarchive 3.6.1, the software does not check for an error after calling calloc function that can return with a NULL pointer if the function fails, which leads to a resultant NULL pointer dereference or, in some cases, even arbitrary code execution. (CVE-2022-36227)
Affected Packages:
libarchive
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 libarchive to update your system.
New Packages:
aarch64:
libarchive-3.1.2-14.amzn2.0.1.aarch64
libarchive-devel-3.1.2-14.amzn2.0.1.aarch64
bsdtar-3.1.2-14.amzn2.0.1.aarch64
bsdcpio-3.1.2-14.amzn2.0.1.aarch64
libarchive-debuginfo-3.1.2-14.amzn2.0.1.aarch64
i686:
libarchive-3.1.2-14.amzn2.0.1.i686
libarchive-devel-3.1.2-14.amzn2.0.1.i686
bsdtar-3.1.2-14.amzn2.0.1.i686
bsdcpio-3.1.2-14.amzn2.0.1.i686
libarchive-debuginfo-3.1.2-14.amzn2.0.1.i686
src:
libarchive-3.1.2-14.amzn2.0.1.src
x86_64:
libarchive-3.1.2-14.amzn2.0.1.x86_64
libarchive-devel-3.1.2-14.amzn2.0.1.x86_64
bsdtar-3.1.2-14.amzn2.0.1.x86_64
bsdcpio-3.1.2-14.amzn2.0.1.x86_64
libarchive-debuginfo-3.1.2-14.amzn2.0.1.x86_64
Red Hat: CVE-2022-36227
Mitre: CVE-2022-36227
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | aarch64 | libarchive | < 3.1.2-14.amzn2.0.1 | libarchive-3.1.2-14.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | libarchive-devel | < 3.1.2-14.amzn2.0.1 | libarchive-devel-3.1.2-14.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | bsdtar | < 3.1.2-14.amzn2.0.1 | bsdtar-3.1.2-14.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | bsdcpio | < 3.1.2-14.amzn2.0.1 | bsdcpio-3.1.2-14.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | libarchive-debuginfo | < 3.1.2-14.amzn2.0.1 | libarchive-debuginfo-3.1.2-14.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | i686 | libarchive | < 3.1.2-14.amzn2.0.1 | libarchive-3.1.2-14.amzn2.0.1.i686.rpm |
Amazon Linux | 2 | i686 | libarchive-devel | < 3.1.2-14.amzn2.0.1 | libarchive-devel-3.1.2-14.amzn2.0.1.i686.rpm |
Amazon Linux | 2 | i686 | bsdtar | < 3.1.2-14.amzn2.0.1 | bsdtar-3.1.2-14.amzn2.0.1.i686.rpm |
Amazon Linux | 2 | i686 | bsdcpio | < 3.1.2-14.amzn2.0.1 | bsdcpio-3.1.2-14.amzn2.0.1.i686.rpm |
Amazon Linux | 2 | i686 | libarchive-debuginfo | < 3.1.2-14.amzn2.0.1 | libarchive-debuginfo-3.1.2-14.amzn2.0.1.i686.rpm |
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
81.9%