8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
25.3%
Issue Overview:
A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string, which allows a possible arbitrary length stack overflow. This issue may cause a denial of service or a limited impact on confidentiality and integrity. (CVE-2022-4904)
Affected Packages:
c-ares
Issue Correction:
Run yum update c-ares to update your system.
New Packages:
i686:
c-ares-debuginfo-1.17.2-1.10.amzn1.i686
c-ares-1.17.2-1.10.amzn1.i686
c-ares-devel-1.17.2-1.10.amzn1.i686
src:
c-ares-1.17.2-1.10.amzn1.src
x86_64:
c-ares-1.17.2-1.10.amzn1.x86_64
c-ares-debuginfo-1.17.2-1.10.amzn1.x86_64
c-ares-devel-1.17.2-1.10.amzn1.x86_64
Red Hat: CVE-2022-4904
Mitre: CVE-2022-4904
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | c-ares-debuginfo | < 1.17.2-1.10.amzn1 | c-ares-debuginfo-1.17.2-1.10.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | c-ares | < 1.17.2-1.10.amzn1 | c-ares-1.17.2-1.10.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | c-ares-devel | < 1.17.2-1.10.amzn1 | c-ares-devel-1.17.2-1.10.amzn1.i686.rpm |
Amazon Linux | 1 | x86_64 | c-ares | < 1.17.2-1.10.amzn1 | c-ares-1.17.2-1.10.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | c-ares-debuginfo | < 1.17.2-1.10.amzn1 | c-ares-debuginfo-1.17.2-1.10.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | c-ares-devel | < 1.17.2-1.10.amzn1 | c-ares-devel-1.17.2-1.10.amzn1.x86_64.rpm |
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
25.3%