{ "document": { "aggregate_severity": { "text": "Critical" }, "category": "csaf_vex", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/centos8.4els/vex/2023/cve-2023-24538-els_os-centos8_4els.json" } ], "tracking": { "current_release_date": "2026-04-08T20:32:43Z", "generator": { "date": "2026-04-08T20:34:01Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2023-24538-ELS_OS-CENTOS8.4ELS", "initial_release_date": "2023-04-06T16:15:00Z", "revision_history": [ { "date": "2023-04-06T16:15:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-04-08T20:32:43Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Security update on 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"pam-0:1.3.1-14.el8.tuxcare.els1.i686", "relates_to_product_reference": "CentOS-8.4" }, { "category": "default_component_of", "full_product_name": { "name": "pam-devel-0:1.3.1-14.el8.tuxcare.els1.i686 as a component of Community Enterprise Operating System 8.4", "product_id": "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els1.i686" }, "product_reference": "pam-devel-0:1.3.1-14.el8.tuxcare.els1.i686", "relates_to_product_reference": "CentOS-8.4" }, { "category": "default_component_of", "full_product_name": { "name": "pam-devel-0:1.3.1-14.el8.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 8.4", "product_id": "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els1.x86_64" }, "product_reference": "pam-devel-0:1.3.1-14.el8.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-8.4" }, { "category": "default_component_of", "full_product_name": { "name": "pam-devel-0:1.3.1-14.el8.tuxcare.els2.i686 as a component of Community Enterprise Operating System 8.4", "product_id": "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els2.i686" }, "product_reference": "pam-devel-0:1.3.1-14.el8.tuxcare.els2.i686", "relates_to_product_reference": "CentOS-8.4" }, { "category": "default_component_of", "full_product_name": { "name": "pam-devel-0:1.3.1-14.el8.tuxcare.els2.x86_64 as a component of Community Enterprise Operating System 8.4", "product_id": "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els2.x86_64" }, "product_reference": "pam-devel-0:1.3.1-14.el8.tuxcare.els2.x86_64", "relates_to_product_reference": "CentOS-8.4" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-24538", "cwe": { "id": "CWE-94", "name": "Improper Control of Generation of Code ('Code Injection')" }, "notes": [ { "category": "description", "text": "Templates do not properly consider backticks (`) as Javascript string delimiters, and do not escape them as expected. Backticks are used, since ES6, for JS template literals. If a template contains a Go template action within a Javascript template literal, the contents of the action can be used to terminate the literal, injecting arbitrary Javascript code into the Go template. As ES6 template literals are rather complex, and themselves can do string interpolation, the decision was made to simply disallow Go template actions from being used inside of them (e.g. \"var a = {{.}}\"), since there is no obviously safe way to allow this behavior. This takes the same approach as github.com/google/safehtml. With fix, Template.Parse returns an Error when it encounters templates like this, with an ErrorCode of value 12. This ErrorCode is currently unexported, but will be exported in the release of Go 1.21. Users who rely on the previous behavior can re-enable it using the GODEBUG flag jstmpllitinterp=1, with the caveat that backticks will now be escaped. This should be used with caution.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" }, { "category": "other", "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.", "title": "Statement" } ], "product_status": { "known_not_affected": [ "CentOS-8.4:file-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.i686", "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.i686", "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:python3-magic-0:5.33-20.el8.tuxcare.els1.noarch" ], "under_investigation": [ "CentOS-8.4:pam-0:1.3.1-14.el8.tuxcare.els1.i686", "CentOS-8.4:pam-0:1.3.1-14.el8.tuxcare.els1.x86_64", "CentOS-8.4:pam-0:1.3.1-14.el8.tuxcare.els2.i686", "CentOS-8.4:pam-0:1.3.1-14.el8.tuxcare.els2.x86_64", "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els1.i686", "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els1.x86_64", "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els2.i686", "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2023-24538" }, { "category": "external", "summary": "https://go.dev/cl/482079", "url": "https://go.dev/cl/482079" }, { "category": "external", "summary": "https://go.dev/issue/59234", "url": "https://go.dev/issue/59234" }, { "category": "external", "summary": "https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8", "url": "https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8" }, { "category": "external", "summary": "https://pkg.go.dev/vuln/GO-2023-1703", "url": "https://pkg.go.dev/vuln/GO-2023-1703" }, { "category": "external", "summary": "https://security.gentoo.org/glsa/202311-09", "url": "https://security.gentoo.org/glsa/202311-09" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20241115-0007/", "url": "https://security.netapp.com/advisory/ntap-20241115-0007/" } ], "release_date": "2023-04-06T16:15:00Z", "remediations": [ { "category": "none_available", "details": "Affected", "product_ids": [ "CentOS-8.4:pam-0:1.3.1-14.el8.tuxcare.els1.i686", "CentOS-8.4:pam-0:1.3.1-14.el8.tuxcare.els1.x86_64", "CentOS-8.4:pam-0:1.3.1-14.el8.tuxcare.els2.i686", "CentOS-8.4:pam-0:1.3.1-14.el8.tuxcare.els2.x86_64", "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els1.i686", "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els1.x86_64", "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els2.i686", "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els2.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "CentOS-8.4:file-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.i686", "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.i686", "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:pam-0:1.3.1-14.el8.tuxcare.els1.i686", "CentOS-8.4:pam-0:1.3.1-14.el8.tuxcare.els1.x86_64", "CentOS-8.4:pam-0:1.3.1-14.el8.tuxcare.els2.i686", "CentOS-8.4:pam-0:1.3.1-14.el8.tuxcare.els2.x86_64", "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els1.i686", "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els1.x86_64", "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els2.i686", "CentOS-8.4:pam-devel-0:1.3.1-14.el8.tuxcare.els2.x86_64", "CentOS-8.4:python3-magic-0:5.33-20.el8.tuxcare.els1.noarch" ] } ], "threats": [ { "category": "impact", "details": "Critical" }, { "category": "impact", "details": "critical", "product_ids": [ "CentOS-8.4:file-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.i686", "CentOS-8.4:file-devel-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.i686", "CentOS-8.4:file-libs-0:5.33-20.el8.tuxcare.els1.x86_64", "CentOS-8.4:python3-magic-0:5.33-20.el8.tuxcare.els1.noarch" ] } ] } ] }