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addon gvisor: Update gvisor-addon image from v0.0.1 to v0.0.2 #19776

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merged 1 commit into from
Oct 9, 2024

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Fixes the following CVEs:

critical: 1 high: 5 medium: 1 low: 0 unspecified: 2stdlib 1.22.1 (golang)

pkg:golang/stdlib@1.22.1

critical : CVE--2024--24790

Affected range>=1.22.0-0
<1.22.4
Fixed version1.22.4
EPSS Score0.06%
EPSS Percentile28th percentile
Description

The various Is methods (IsPrivate, IsLoopback, etc) did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms.

high : CVE--2024--34158

Affected range<1.22.7
Fixed version1.22.7
EPSS Score0.04%
EPSS Percentile16th percentile
Description

Calling Parse on a "// +build" build tag line with deeply nested expressions can cause a panic due to stack exhaustion.

high : CVE--2024--34156

Affected range<1.22.7
Fixed version1.22.7
EPSS Score0.04%
EPSS Percentile16th percentile
Description

Calling Decoder.Decode on a message which contains deeply nested structures can cause a panic due to stack exhaustion. This is a follow-up to CVE-2022-30635.

high : CVE--2024--24791

Affected range>=1.22.0-0
<1.22.5
Fixed version1.22.5
EPSS Score0.04%
EPSS Percentile16th percentile
Description

The net/http HTTP/1.1 client mishandled the case where a server responds to a request with an "Expect: 100-continue" header with a non-informational (200 or higher) status. This mishandling could leave a client connection in an invalid state, where the next request sent on the connection will fail.

An attacker sending a request to a net/http/httputil.ReverseProxy proxy can exploit this mishandling to cause a denial of service by sending "Expect: 100-continue" requests which elicit a non-informational response from the backend. Each such request leaves the proxy with an invalid connection, and causes one subsequent request using that connection to fail.

high : CVE--2023--45288

Affected range>=1.22.0-0
<1.22.2
Fixed version1.22.2
EPSS Score0.04%
EPSS Percentile14th percentile
Description

An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames.

Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed MaxHeaderBytes, no memory is allocated to store the excess headers, but they are still parsed.

This permits an attacker to cause an HTTP/2 endpoint to read arbitrary amounts of header data, all associated with a request which is going to be rejected. These headers can include Huffman-encoded data which is significantly more expensive for the receiver to decode than for an attacker to send.

The fix sets a limit on the amount of excess header frames we will process before closing a connection.

high : CVE--2022--30635

Affected range<1.22.7
Fixed version1.22.7
EPSS Score0.19%
EPSS Percentile56th percentile
Description

Calling Decoder.Decode on a message which contains deeply nested structures can cause a panic due to stack exhaustion. This is a follow-up to CVE-2022-30635.

medium : CVE--2024--24789

Affected range>=1.22.0-0
<1.22.4
Fixed version1.22.4
EPSS Score0.04%
EPSS Percentile11th percentile
Description

The archive/zip package's handling of certain types of invalid zip files differs from the behavior of most zip implementations. This misalignment could be exploited to create an zip file with contents that vary depending on the implementation reading the file. The archive/zip package now rejects files containing these errors.

unspecified : CVE--2024--34155

Affected range<1.22.7
Fixed version1.22.7
EPSS Score0.04%
EPSS Percentile16th percentile
Description

Calling any of the Parse functions on Go source code which contains deeply nested literals can cause a panic due to stack exhaustion.

unspecified : CVE--2024--24788

Affected range>=1.22.0-0
<1.22.3
Fixed version1.22.3
EPSS Score0.04%
EPSS Percentile11th percentile
Description

A malformed DNS message in response to a query can cause the Lookup functions to get stuck in an infinite loop.

critical: 1 high: 1 medium: 1 low: 0 unspecified: 2openssl 3.1.4-r5 (apk)

pkg:apk/alpine/openssl@3.1.4-r5?os_name=alpine&os_version=3.19

critical : CVE--2024--5535

Affected range<3.1.6-r0
Fixed version3.1.6-r0
EPSS Score0.04%
EPSS Percentile14th percentile
Description

high : CVE--2024--6119

Affected range<3.1.7-r0
Fixed version3.1.7-r0
EPSS Score0.04%
EPSS Percentile16th percentile
Description

medium : CVE--2024--4603

Affected range<3.1.5-r0
Fixed version3.1.5-r0
EPSS Score0.04%
EPSS Percentile11th percentile
Description

unspecified : CVE--2024--4741

Affected range<3.1.6-r0
Fixed version3.1.6-r0
Description

unspecified : CVE--2024--2511

Affected range<3.1.4-r6
Fixed version3.1.4-r6
EPSS Score0.04%
EPSS Percentile11th percentile
Description
critical: 0 high: 0 medium: 4 low: 0 busybox 1.36.1-r15 (apk)

pkg:apk/alpine/busybox@1.36.1-r15?os_name=alpine&os_version=3.19

medium : CVE--2023--42366

Affected range<1.36.1-r16
Fixed version1.36.1-r16
EPSS Score0.04%
EPSS Percentile13th percentile
Description

medium : CVE--2023--42365

Affected range<1.36.1-r19
Fixed version1.36.1-r19
EPSS Score0.04%
EPSS Percentile13th percentile
Description

medium : CVE--2023--42364

Affected range<1.36.1-r19
Fixed version1.36.1-r19
EPSS Score0.04%
EPSS Percentile13th percentile
Description

medium : CVE--2023--42363

Affected range<1.36.1-r17
Fixed version1.36.1-r17
EPSS Score0.04%
EPSS Percentile13th percentile
Description

@k8s-ci-robot k8s-ci-robot requested review from medyagh and prezha October 9, 2024 16:12
@k8s-ci-robot k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. approved Indicates a PR has been approved by an approver from all required OWNERS files. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Oct 9, 2024
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medyagh commented Oct 9, 2024

/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Oct 9, 2024
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: medyagh, spowelljr

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@medyagh medyagh merged commit 910bd33 into kubernetes:master Oct 9, 2024
30 of 32 checks passed
@spowelljr spowelljr deleted the updateGvisorImage branch October 9, 2024 18:14
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3 participants