{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2024-2467", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2024-03-14T17:31:30.419Z", "datePublished": "2024-04-25T16:45:02.948Z", "dateUpdated": "2024-09-18T15:58:16.449Z" }, "containers": { "cna": { "title": "Perl-crypt-openssl-rsa: side-channel attack in pkcs#1 v1.5 padding mode (marvin attack)", "metrics": [ { "other": { "content": { "value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "format": "CVSS" } ], "descriptions": [ { "lang": "en", "value": "A timing-based side-channel flaw exists in the perl-Crypt-OpenSSL-RSA package, which could be sufficient to recover plaintext across a network in a Bleichenbacher-style attack. To achieve successful decryption, an attacker would have to be able to send a large number of trial messages. The vulnerability affects the legacy PKCS#1v1.5 RSA encryption padding mode." } ], "affected": [ { "packageName": "perl-Crypt-OpenSSL-RSA", "collectionURL": "https://github.com/toddr/Crypt-OpenSSL-RSA", "defaultStatus": "affected" }, { "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 6", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "perl-Crypt-OpenSSL-RSA", "defaultStatus": "unknown", "cpes": [ "cpe:/o:redhat:enterprise_linux:6" ] }, { "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 7", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "perl-Crypt-OpenSSL-RSA", "defaultStatus": "unknown", "cpes": [ "cpe:/o:redhat:enterprise_linux:7" ] }, { "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 8", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "perl-Crypt-OpenSSL-RSA", "defaultStatus": "affected", "cpes": [ "cpe:/o:redhat:enterprise_linux:8" ] }, { "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "perl-Crypt-OpenSSL-RSA", "defaultStatus": "affected", "cpes": [ "cpe:/o:redhat:enterprise_linux:9" ] } ], "references": [ { "url": "https://access.redhat.com/security/cve/CVE-2024-2467", "tags": [ "vdb-entry", "x_refsource_REDHAT" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2269567", "name": "RHBZ#2269567", "tags": [ "issue-tracking", "x_refsource_REDHAT" ] }, { "url": "https://github.com/toddr/Crypt-OpenSSL-RSA/issues/42" }, { "url": "https://people.redhat.com/~hkario/marvin/" } ], "datePublic": "2024-03-12T00:00:00+00:00", "problemTypes": [ { "descriptions": [ { "cweId": "CWE-203", "description": "Observable Discrepancy", "lang": "en", "type": "CWE" } ] } ], "x_redhatCweChain": "CWE-208->CWE-203: Observable Timing Discrepancy leads to Observable Discrepancy", "workarounds": [ { "lang": "en", "value": "This CVE is mitigated (i.e. not exploitable) by using the openssl package with support for implicit rejection shipped in the following RHEL errata:\n\n* https://access.redhat.com/errata/RHSA-2024:0208\n* https://access.redhat.com/errata/RHSA-2024:0154\n* https://access.redhat.com/errata/RHSA-2023:7877\n* https://access.redhat.com/errata/RHSA-2024:0500\n* https://access.redhat.com/errata/RHBA-2023:6627" } ], "timeline": [ { "lang": "en", "time": "2024-03-14T00:00:00+00:00", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2024-03-12T00:00:00+00:00", "value": "Made public." } ], "credits": [ { "lang": "en", "value": "This issue was discovered by Hubert Kario (Red Hat)." } ], "providerMetadata": { "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2024-09-17T14:32:57.951Z" } }, "adp": [ { "affected": [ { "vendor": "redhat", "product": "openssl", "cpes": [ "cpe:2.3:a:redhat:openssl:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "pkg:rpm/redhat/perl-crypt-openssl-rsa@distro=redhat-enterprise-linux-6.0", "status": "affected" }, { "version": "pkg:rpm/redhat/perl-crypt-openssl-rsa@distro=redhat-enterprise-linux-7.0", "status": "affected" }, { "version": "pkg:rpm/redhat/perl-crypt-openssl-rsa@distro=redhat-enterprise-linux-8.0", "status": "affected" }, { "version": "pkg:rpm/redhat/perl-crypt-openssl-rsa@distro=redhat-enterprise-linux-9.0", "status": "affected" } ] } ], "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-07-13T20:18:07.779248Z", "id": "CVE-2024-2467", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-18T15:58:16.449Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T19:11:53.605Z" }, "title": "CVE Program Container", "references": [ { "url": "https://access.redhat.com/security/cve/CVE-2024-2467", "tags": [ "vdb-entry", "x_refsource_REDHAT", "x_transferred" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2269567", "name": "RHBZ#2269567", "tags": [ "issue-tracking", "x_refsource_REDHAT", "x_transferred" ] }, { "url": "https://github.com/toddr/Crypt-OpenSSL-RSA/issues/42", "tags": [ "x_transferred" ] }, { "url": "https://people.redhat.com/~hkario/marvin/", "tags": [ "x_transferred" ] } ] } ] } }