CVE & CISA-KEV Catalog

CVE-2024-6535

MEDIUM
5.3
CVSS v3
NVD

Description

A flaw was found in Skupper. When Skupper is initialized with the console-enabled and with console-auth set to Openshift, it configures the openshift oauth-proxy with a static cookie-secret. In certain circumstances, this may allow an attacker to bypass authentication to the Skupper console via a specially-crafted cookie.

CWE-1392CWE-287Improper Authentication

How to fix

Remediation Available
service-interconnect/skupperRed Hat / RHEL
Fixed in:operator-bundle@sha256:8dfcba321df37b69848ae80b106e00cf3ea0228a5e355ab033aa345140b14966_amd64RHSA-2024:4865
Fixed in:router-rhel9@sha256:8afe6978fde180a37011ee8953e1482bf26a5c817f37d5187b9137066b0e0892_amd64RHSA-2024:4871
Fixed in:operator-bundle@sha256:74218a033df2286ceffa2a4b3ac851bb852bb57970ef050f189e2d61ccb0e289_amd64RHSA-2024:4871
Fixed in:router-rhel9@sha256:a100f9a030f00747fcfd0f4a5db31a0c0c383a7c1c09d3bde3ab50340c21a46b_amd64RHSA-2024:4865
Fixed in:operator-bundle@sha256:fa141e4e8aaabfe883da5bf587310f4916dd84f1f7ae904046d896a4ff8a4976_arm64RHSA-2024:4871
Fixed in:router-rhel9@sha256:398610b8e69315b38043be1a1eecdd9be67304478dd8518e01f3dd275d2b7850_arm64RHSA-2024:4871
service-interconnect/skupperRocky
Fixed in:router-rhel9@sha256:8afe6978fde180a37011ee8953e1482bf26a5c817f37d5187b9137066b0e0892_amd64RHSA-2024:4871
Fixed in:operator-bundle@sha256:74218a033df2286ceffa2a4b3ac851bb852bb57970ef050f189e2d61ccb0e289_amd64RHSA-2024:4871
Fixed in:operator-bundle@sha256:8dfcba321df37b69848ae80b106e00cf3ea0228a5e355ab033aa345140b14966_amd64RHSA-2024:4865
Fixed in:router-rhel9@sha256:a100f9a030f00747fcfd0f4a5db31a0c0c383a7c1c09d3bde3ab50340c21a46b_amd64RHSA-2024:4865
Fixed in:router-rhel9@sha256:398610b8e69315b38043be1a1eecdd9be67304478dd8518e01f3dd275d2b7850_arm64RHSA-2024:4871
Fixed in:operator-bundle@sha256:fa141e4e8aaabfe883da5bf587310f4916dd84f1f7ae904046d896a4ff8a4976_arm64RHSA-2024:4871
service-interconnect/skupper-configRed Hat / RHEL
Fixed in:sync-rhel9@sha256:c41c8deda41264a3f9af2b46c80078a07b3acc578653e56b35740e6682f4abbd_arm64RHSA-2024:4871
Fixed in:sync-rhel9@sha256:06523524ef71706b11ddd99c074c32797a6c7fd9a5e24c3d1708e73af5544e65_ppc64leRHSA-2024:4871
Fixed in:sync-rhel9@sha256:b5f38e37a967fc4373bfca1dd7859dd8c236741e0bd1d08ffd368f5210adf9c0_amd64RHSA-2024:4865
Fixed in:sync-rhel9@sha256:f850970af65e72a1a27c62fb23d28a907dc65b796417c55e26060fba44574e3d_amd64RHSA-2024:4871
Fixed in:sync-rhel9@sha256:9756b24270f22dce96949e9a6d9246491b7ef748a7facd7db67e46a5a5a8aa74_s390xRHSA-2024:4871
service-interconnect/skupper-configRocky
Fixed in:sync-rhel9@sha256:9756b24270f22dce96949e9a6d9246491b7ef748a7facd7db67e46a5a5a8aa74_s390xRHSA-2024:4871
Fixed in:sync-rhel9@sha256:06523524ef71706b11ddd99c074c32797a6c7fd9a5e24c3d1708e73af5544e65_ppc64leRHSA-2024:4871
Fixed in:sync-rhel9@sha256:b5f38e37a967fc4373bfca1dd7859dd8c236741e0bd1d08ffd368f5210adf9c0_amd64RHSA-2024:4865
Fixed in:sync-rhel9@sha256:f850970af65e72a1a27c62fb23d28a907dc65b796417c55e26060fba44574e3d_amd64RHSA-2024:4871
Fixed in:sync-rhel9@sha256:c41c8deda41264a3f9af2b46c80078a07b3acc578653e56b35740e6682f4abbd_arm64RHSA-2024:4871
service-interconnect/skupper-controllerRocky
Fixed in:podman-rhel9@sha256:1221e1720a9ebef0a00d46b13a79bc135f9400720425c95a4e9af9322c2e7558_arm64RHSA-2024:4871
Fixed in:podman-rhel9@sha256:3e2788f2172a11c00bc0c9f643e29982d5c48864b6fc1a1e57f85f23d2cf708c_amd64RHSA-2024:4871
Fixed in:podman-rhel9@sha256:b5c8acee66caf1699062272c8208012f65f6f131eb0d1b061fe241427052ff96_s390xRHSA-2024:4871
Fixed in:podman-rhel9@sha256:5a2c7b3b54903986631382a1f05748e59f0c35ea4a8b68e8224e5cdfb15e1d06_ppc64leRHSA-2024:4871
service-interconnect/skupper-controllerRed Hat / RHEL
Fixed in:podman-rhel9@sha256:1221e1720a9ebef0a00d46b13a79bc135f9400720425c95a4e9af9322c2e7558_arm64RHSA-2024:4871
Fixed in:podman-rhel9@sha256:3e2788f2172a11c00bc0c9f643e29982d5c48864b6fc1a1e57f85f23d2cf708c_amd64RHSA-2024:4871
Fixed in:podman-rhel9@sha256:b5c8acee66caf1699062272c8208012f65f6f131eb0d1b061fe241427052ff96_s390xRHSA-2024:4871
Fixed in:podman-rhel9@sha256:5a2c7b3b54903986631382a1f05748e59f0c35ea4a8b68e8224e5cdfb15e1d06_ppc64leRHSA-2024:4871
service-interconnect/skupper-controller-podmanRed Hat / RHEL
Fixed in:container-rhel9@sha256:b5c8acee66caf1699062272c8208012f65f6f131eb0d1b061fe241427052ff96_s390xRHSA-2024:4871
Fixed in:container-rhel9@sha256:5a2c7b3b54903986631382a1f05748e59f0c35ea4a8b68e8224e5cdfb15e1d06_ppc64leRHSA-2024:4871
Fixed in:container-rhel9@sha256:1221e1720a9ebef0a00d46b13a79bc135f9400720425c95a4e9af9322c2e7558_arm64RHSA-2024:4871
Fixed in:container-rhel9@sha256:3e2788f2172a11c00bc0c9f643e29982d5c48864b6fc1a1e57f85f23d2cf708c_amd64RHSA-2024:4871
service-interconnect/skupper-controller-podmanRocky
Fixed in:container-rhel9@sha256:1221e1720a9ebef0a00d46b13a79bc135f9400720425c95a4e9af9322c2e7558_arm64RHSA-2024:4871
Fixed in:container-rhel9@sha256:3e2788f2172a11c00bc0c9f643e29982d5c48864b6fc1a1e57f85f23d2cf708c_amd64RHSA-2024:4871
Fixed in:container-rhel9@sha256:b5c8acee66caf1699062272c8208012f65f6f131eb0d1b061fe241427052ff96_s390xRHSA-2024:4871
Fixed in:container-rhel9@sha256:5a2c7b3b54903986631382a1f05748e59f0c35ea4a8b68e8224e5cdfb15e1d06_ppc64leRHSA-2024:4871
service-interconnect/skupper-flowRed Hat / RHEL
Fixed in:collector-rhel9@sha256:9c219837b8c9d91879e49c3600a617d911d6bf849fac38a4e202e0117f72a56e_amd64RHSA-2024:4865
Fixed in:collector-rhel9@sha256:4247797a85b852e4b5cdf82589f814c648cb85197f48fcda3b4c90b8091198b4_arm64RHSA-2024:4871
Fixed in:collector-rhel9@sha256:03005c641dfad8d5a14fa21200e7b61df02932fb9cfaf8933e9aac884d0bd821_amd64RHSA-2024:4871
Fixed in:collector-rhel9@sha256:300bf122aeb007ba3ac5e0efbe678e9ff28a01f2b414e6c7511852d3f1bad055_s390xRHSA-2024:4871
Fixed in:collector-rhel9@sha256:a03703f3a0d7548808b6b5153c90c30ad02f2040de3f77f78b7bfbb5bc5e4485_ppc64leRHSA-2024:4871
service-interconnect/skupper-flowRocky
Fixed in:collector-rhel9@sha256:a03703f3a0d7548808b6b5153c90c30ad02f2040de3f77f78b7bfbb5bc5e4485_ppc64leRHSA-2024:4871
Fixed in:collector-rhel9@sha256:03005c641dfad8d5a14fa21200e7b61df02932fb9cfaf8933e9aac884d0bd821_amd64RHSA-2024:4871
Fixed in:collector-rhel9@sha256:9c219837b8c9d91879e49c3600a617d911d6bf849fac38a4e202e0117f72a56e_amd64RHSA-2024:4865
Fixed in:collector-rhel9@sha256:4247797a85b852e4b5cdf82589f814c648cb85197f48fcda3b4c90b8091198b4_arm64RHSA-2024:4871
Fixed in:collector-rhel9@sha256:300bf122aeb007ba3ac5e0efbe678e9ff28a01f2b414e6c7511852d3f1bad055_s390xRHSA-2024:4871
service-interconnect/skupper-serviceRed Hat / RHEL
Fixed in:controller-rhel9@sha256:9117d125a1fe1f8d5b6cb561532f05a29d5940afb7fb223d39a2443b6b9299dd_ppc64leRHSA-2024:4871
Fixed in:controller-rhel9@sha256:2ba8526aac2f16b116c0e3380d402b4a2916bfde08077d7df0cbdaece44a6e7d_arm64RHSA-2024:4871
Fixed in:controller-rhel9@sha256:cf19c6b5c91851efb07ca2b741e86669015b5de21ccd5ab540f243e4415c6568_amd64RHSA-2024:4871
Fixed in:controller-rhel9@sha256:a403092339ae2ee410200417701b4ffe69a08bd652f832949b646974d6178c3d_amd64RHSA-2024:4865
Fixed in:controller-rhel9@sha256:8c505f48de388d8d6834c0d1b0e1dc7c249859ccdcdb5f9d0d0ebd1d647b6035_s390xRHSA-2024:4871
service-interconnect/skupper-serviceRocky
Fixed in:controller-rhel9@sha256:2ba8526aac2f16b116c0e3380d402b4a2916bfde08077d7df0cbdaece44a6e7d_arm64RHSA-2024:4871
Fixed in:controller-rhel9@sha256:a403092339ae2ee410200417701b4ffe69a08bd652f832949b646974d6178c3d_amd64RHSA-2024:4865
Fixed in:controller-rhel9@sha256:cf19c6b5c91851efb07ca2b741e86669015b5de21ccd5ab540f243e4415c6568_amd64RHSA-2024:4871
Fixed in:controller-rhel9@sha256:9117d125a1fe1f8d5b6cb561532f05a29d5940afb7fb223d39a2443b6b9299dd_ppc64leRHSA-2024:4871
Fixed in:controller-rhel9@sha256:8c505f48de388d8d6834c0d1b0e1dc7c249859ccdcdb5f9d0d0ebd1d647b6035_s390xRHSA-2024:4871
service-interconnect/skupper-siteRocky
Fixed in:controller-rhel9@sha256:65269bde24a02021f3cdf681e1f8bf9a13c7b0aa56ab2143d6ea343c9e104065_s390xRHSA-2024:4871
Fixed in:controller-rhel9@sha256:3bcd918790a8305d288e0cd9c57a089a28a95276a7a08b3c749c2d1365577bb1_arm64RHSA-2024:4871
Fixed in:controller-rhel9@sha256:c04aa8908d89e25b405d9e7e6982de5d07ad745e55f327aca8949a4b25d0178a_ppc64leRHSA-2024:4871
Fixed in:controller-rhel9@sha256:866760e5ba2402b5d21ea92898a8a1e489ef09a3ac41dcd3847b512bfff0c9bd_amd64RHSA-2024:4865
Fixed in:controller-rhel9@sha256:af71cba5f97d7188cfd84c6aaf312bb5a6d0d98c4105922f0b93cb6d0f012ebf_amd64RHSA-2024:4871
service-interconnect/skupper-siteRed Hat / RHEL
Fixed in:controller-rhel9@sha256:c04aa8908d89e25b405d9e7e6982de5d07ad745e55f327aca8949a4b25d0178a_ppc64leRHSA-2024:4871
Fixed in:controller-rhel9@sha256:866760e5ba2402b5d21ea92898a8a1e489ef09a3ac41dcd3847b512bfff0c9bd_amd64RHSA-2024:4865
Fixed in:controller-rhel9@sha256:65269bde24a02021f3cdf681e1f8bf9a13c7b0aa56ab2143d6ea343c9e104065_s390xRHSA-2024:4871
Fixed in:controller-rhel9@sha256:3bcd918790a8305d288e0cd9c57a089a28a95276a7a08b3c749c2d1365577bb1_arm64RHSA-2024:4871
Fixed in:controller-rhel9@sha256:af71cba5f97d7188cfd84c6aaf312bb5a6d0d98c4105922f0b93cb6d0f012ebf_amd64RHSA-2024:4871

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Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityLow
AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Exploit Intelligence

0.53%probability of exploitation in 30 days
42ndpercentile

Moderate risk: more likely to be exploited than 42% of all known CVEs.

References

Vendor Advisory1
Issue Tracking1

Related Vulnerabilities

Other CWE-1392 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2024-12856High7.282%--
CVE-2026-26341Critical9.82.7%--
CVE-2026-58453Critical9.81.7%--
CVE-2024-4007High8.81.5%-Fix
CVE-2025-5124High8.10.9%--
CVE-2025-1160High7.30.9%--

Common questions

How do I fix CVE-2024-6535?

Published advisories record a fix for 14 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2024-6535 being actively exploited?

Not that we know of. CVE-2024-6535 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.53% is the estimated probability that it will be exploited in the next 30 days. That is higher than 42% of all scored CVEs.

How severe is CVE-2024-6535?

CVE-2024-6535 has a CVSS v3 base score of 5.3, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2024-6535 affect?

Published advisories record a fix for service-interconnect/skupper (Red Hat / RHEL), service-interconnect/skupper (Rocky), service-interconnect/skupper-config (Red Hat / RHEL), service-interconnect/skupper-config (Rocky), and 10 more. Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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CVE-2024-6535 severity badge

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.