7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.02 Low
EPSS
Percentile
88.8%
Issue Overview:
http2/hpack: avoid quadratic complexity in hpack decoding (CVE-2022-41723)
The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value. (CVE-2023-29406)
Extremely large RSA keys in certificate chains can cause a client/server to expend significant CPU time verifying signatures. With fix, the size of RSA keys transmitted during handshakes is restricted to <= 8192 bits. Based on a survey of publicly trusted RSA keys, there are currently only three certificates in circulation with keys larger than this, and all three appear to be test certificates that are not actively deployed. It is possible there are larger keys in use in private PKIs, but we target the web PKI, so causing breakage here in the interests of increasing the default safety of users of crypto/tls seems reasonable. (CVE-2023-29409)
Affected Packages:
containerd
Issue Correction:
Run yum update containerd to update your system.
New Packages:
src:
containerd-1.4.13-5.amzn1.src
x86_64:
containerd-debuginfo-1.4.13-5.amzn1.x86_64
containerd-stress-1.4.13-5.amzn1.x86_64
containerd-1.4.13-5.amzn1.x86_64
Red Hat: CVE-2022-41723, CVE-2023-29406, CVE-2023-29409
Mitre: CVE-2022-41723, CVE-2023-29406, CVE-2023-29409
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | x86_64 | containerd-debuginfo | < 1.4.13-5.amzn1 | containerd-debuginfo-1.4.13-5.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | containerd-stress | < 1.4.13-5.amzn1 | containerd-stress-1.4.13-5.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | containerd | < 1.4.13-5.amzn1 | containerd-1.4.13-5.amzn1.x86_64.rpm |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.02 Low
EPSS
Percentile
88.8%