CVE-2024-21661
Vulnerability from cvelistv5
Published
2024-03-18 18:32
Modified
2024-08-02 15:09
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Prior to versions 2.8.13, 2.9.9, and 2.10.4, an attacker can exploit a critical flaw in the application to initiate a Denial of Service (DoS) attack, rendering the application inoperable and affecting all users. The issue arises from unsafe manipulation of an array in a multi-threaded environment. The vulnerability is rooted in the application's code, where an array is being modified while it is being iterated over. This is a classic programming error but becomes critically unsafe when executed in a multi-threaded environment. When two threads interact with the same array simultaneously, the application crashes. This is a Denial of Service (DoS) vulnerability. Any attacker can crash the application continuously, making it impossible for legitimate users to access the service. The issue is exacerbated because it does not require authentication, widening the pool of potential attackers. Versions 2.8.13, 2.9.9, and 2.10.4 contain a patch for this issue.
References
security-advisories@github.comhttps://github.com/argoproj/argo-cd/blob/54601c8fd30b86a4c4b7eb449956264372c8bde0/util/session/sessionmanager.go#L302-L311Product
security-advisories@github.comhttps://github.com/argoproj/argo-cd/commit/2a22e19e06aaf6a1e734443043310a66c234e345Patch
security-advisories@github.comhttps://github.com/argoproj/argo-cd/commit/5bbb51ab423f273dda74ab956469843d2db2e208Patch
security-advisories@github.comhttps://github.com/argoproj/argo-cd/commit/ce04dc5c6f6e92033221ec6d96b74403b065ca8bPatch
security-advisories@github.comhttps://github.com/argoproj/argo-cd/security/advisories/GHSA-6v85-wr92-q4p7Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/argoproj/argo-cd/blob/54601c8fd30b86a4c4b7eb449956264372c8bde0/util/session/sessionmanager.go#L302-L311Product
af854a3a-2127-422b-91ae-364da2661108https://github.com/argoproj/argo-cd/commit/2a22e19e06aaf6a1e734443043310a66c234e345Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/argoproj/argo-cd/commit/5bbb51ab423f273dda74ab956469843d2db2e208Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/argoproj/argo-cd/commit/ce04dc5c6f6e92033221ec6d96b74403b065ca8bPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/argoproj/argo-cd/security/advisories/GHSA-6v85-wr92-q4p7Exploit, Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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Las versiones 2.8.13, 2.9.9 y 2.10.4 contienen un parche para este problema.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.8.13\",\"matchCriteriaId\":\"6312AE1F-68E1-4B95-952B-BCFA03CCC7AD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.9.0\",\"versionEndExcluding\":\"2.9.9\",\"matchCriteriaId\":\"89CCBDB3-E3A5-4529-9483-556AE5F93775\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.10.0\",\"versionEndExcluding\":\"2.10.4\",\"matchCriteriaId\":\"5FD6C646-5A70-42B0-A92A-DEB525C09A64\"}]}]}],\"references\":[{\"url\":\"https://github.com/argoproj/argo-cd/blob/54601c8fd30b86a4c4b7eb449956264372c8bde0/util/session/sessionmanager.go#L302-L311\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Product\"]},{\"url\":\"https://github.com/argoproj/argo-cd/commit/2a22e19e06aaf6a1e734443043310a66c234e345\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/argoproj/argo-cd/commit/5bbb51ab423f273dda74ab956469843d2db2e208\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/argoproj/argo-cd/commit/ce04dc5c6f6e92033221ec6d96b74403b065ca8b\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/argoproj/argo-cd/security/advisories/GHSA-6v85-wr92-q4p7\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Exploit\",\"Vendor Advisory\"]},{\"url\":\"https://github.com/argoproj/argo-cd/blob/54601c8fd30b86a4c4b7eb449956264372c8bde0/util/session/sessionmanager.go#L302-L311\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Product\"]},{\"url\":\"https://github.com/argoproj/argo-cd/commit/2a22e19e06aaf6a1e734443043310a66c234e345\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/argoproj/argo-cd/commit/5bbb51ab423f273dda74ab956469843d2db2e208\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/argoproj/argo-cd/commit/ce04dc5c6f6e92033221ec6d96b74403b065ca8b\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/argoproj/argo-cd/security/advisories/GHSA-6v85-wr92-q4p7\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
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}


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