5.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
7.1 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.4%
Issue Overview:
A Denial of Service (DoS) vulnerability was found in rubygem-rack in how it parses Content-Type. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability. (CVE-2024-25126)
A Denial of Service (DoS) vulnerability was found in rubygem-rack in how it parses Range Header. Carefully crafted Range headers can cause a server to respond with an unexpectedly large response. Responding with such large responses could lead to a denial of service issue. (CVE-2024-26141)
A Denial of Service (DoS) vulnerability was found in rubygem-rack in how it parses Rack Header. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. (CVE-2024-26146)
Affected Packages:
pcs
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 pcs to update your system.
New Packages:
aarch64:
pcs-0.9.169-3.amzn2.3.0.3.aarch64
pcs-snmp-0.9.169-3.amzn2.3.0.3.aarch64
pcs-debuginfo-0.9.169-3.amzn2.3.0.3.aarch64
i686:
pcs-0.9.169-3.amzn2.3.0.3.i686
pcs-snmp-0.9.169-3.amzn2.3.0.3.i686
pcs-debuginfo-0.9.169-3.amzn2.3.0.3.i686
src:
pcs-0.9.169-3.amzn2.3.0.3.src
x86_64:
pcs-0.9.169-3.amzn2.3.0.3.x86_64
pcs-snmp-0.9.169-3.amzn2.3.0.3.x86_64
pcs-debuginfo-0.9.169-3.amzn2.3.0.3.x86_64
Red Hat: CVE-2024-25126, CVE-2024-26141, CVE-2024-26146
Mitre: CVE-2024-25126, CVE-2024-26141, CVE-2024-26146
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | aarch64 | pcs | < 0.9.169-3.amzn2.3.0.3 | pcs-0.9.169-3.amzn2.3.0.3.aarch64.rpm |
Amazon Linux | 2 | aarch64 | pcs-snmp | < 0.9.169-3.amzn2.3.0.3 | pcs-snmp-0.9.169-3.amzn2.3.0.3.aarch64.rpm |
Amazon Linux | 2 | aarch64 | pcs-debuginfo | < 0.9.169-3.amzn2.3.0.3 | pcs-debuginfo-0.9.169-3.amzn2.3.0.3.aarch64.rpm |
Amazon Linux | 2 | i686 | pcs | < 0.9.169-3.amzn2.3.0.3 | pcs-0.9.169-3.amzn2.3.0.3.i686.rpm |
Amazon Linux | 2 | i686 | pcs-snmp | < 0.9.169-3.amzn2.3.0.3 | pcs-snmp-0.9.169-3.amzn2.3.0.3.i686.rpm |
Amazon Linux | 2 | i686 | pcs-debuginfo | < 0.9.169-3.amzn2.3.0.3 | pcs-debuginfo-0.9.169-3.amzn2.3.0.3.i686.rpm |
Amazon Linux | 2 | x86_64 | pcs | < 0.9.169-3.amzn2.3.0.3 | pcs-0.9.169-3.amzn2.3.0.3.x86_64.rpm |
Amazon Linux | 2 | x86_64 | pcs-snmp | < 0.9.169-3.amzn2.3.0.3 | pcs-snmp-0.9.169-3.amzn2.3.0.3.x86_64.rpm |
Amazon Linux | 2 | x86_64 | pcs-debuginfo | < 0.9.169-3.amzn2.3.0.3 | pcs-debuginfo-0.9.169-3.amzn2.3.0.3.x86_64.rpm |
5.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
7.1 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.4%