CVE-2024-2467
Vulnerability from cvelistv5
Published
2024-04-25 16:45
Modified
2024-09-18 15:58
Severity ?
EPSS score ?
Summary
Perl-crypt-openssl-rsa: side-channel attack in pkcs#1 v1.5 padding mode (marvin attack)
References
Impacted products
{ "containers": { "adp": [ { "affected": [ { "cpes": [ "cpe:2.3:a:redhat:openssl:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "openssl", "vendor": "redhat", "versions": [ { "status": "affected", "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" } ] } ], "metrics": [ { "other": { "content": { "id": "CVE-2024-2467", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-07-13T20:18:07.779248Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-09-18T15:58:16.449Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-01T19:11:53.605Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "vdb-entry", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/security/cve/CVE-2024-2467" }, { "name": "RHBZ#2269567", "tags": [ "issue-tracking", "x_refsource_REDHAT", "x_transferred" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2269567" }, { "tags": [ "x_transferred" ], "url": "https://github.com/toddr/Crypt-OpenSSL-RSA/issues/42" }, { "tags": [ "x_transferred" ], "url": "https://people.redhat.com/~hkario/marvin/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "collectionURL": "https://github.com/toddr/Crypt-OpenSSL-RSA", "defaultStatus": "affected", "packageName": "perl-Crypt-OpenSSL-RSA" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:6" ], "defaultStatus": "unknown", "packageName": "perl-Crypt-OpenSSL-RSA", "product": "Red Hat Enterprise Linux 6", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:7" ], "defaultStatus": "unknown", "packageName": "perl-Crypt-OpenSSL-RSA", "product": "Red Hat Enterprise Linux 7", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:8" ], "defaultStatus": "affected", "packageName": "perl-Crypt-OpenSSL-RSA", "product": "Red Hat Enterprise Linux 8", "vendor": "Red Hat" }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/o:redhat:enterprise_linux:9" ], "defaultStatus": "affected", "packageName": "perl-Crypt-OpenSSL-RSA", "product": "Red Hat Enterprise Linux 9", "vendor": "Red Hat" } ], "credits": [ { "lang": "en", "value": "This issue was discovered by Hubert Kario (Red Hat)." } ], "datePublic": "2024-03-12T00:00:00+00:00", "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." } ], "metrics": [ { "other": { "content": { "namespace": "https://access.redhat.com/security/updates/classification/", "value": "Moderate" }, "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" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-203", "description": "Observable Discrepancy", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-09-17T14:32:57.951Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "tags": [ "vdb-entry", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/security/cve/CVE-2024-2467" }, { "name": "RHBZ#2269567", "tags": [ "issue-tracking", "x_refsource_REDHAT" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2269567" }, { "url": "https://github.com/toddr/Crypt-OpenSSL-RSA/issues/42" }, { "url": "https://people.redhat.com/~hkario/marvin/" } ], "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." } ], "title": "Perl-crypt-openssl-rsa: side-channel attack in pkcs#1 v1.5 padding mode (marvin attack)", "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" } ], "x_redhatCweChain": "CWE-208-\u003eCWE-203: Observable Timing Discrepancy leads to Observable Discrepancy" } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2024-2467", "datePublished": "2024-04-25T16:45:02.948Z", "dateReserved": "2024-03-14T17:31:30.419Z", "dateUpdated": "2024-09-18T15:58:16.449Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-2467\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2024-04-25T17:15:49.580\",\"lastModified\":\"2024-04-25T17:24:59.967\",\"vulnStatus\":\"Awaiting Analysis\",\"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.\"},{\"lang\":\"es\",\"value\":\"Existe una falla de canal lateral basada en the perl-Crypt-OpenSSL-RSA package, que podr\u00eda ser suficiente para recuperar texto plano a trav\u00e9s de una red en un ataque estilo Bleichenbacher. Para lograr un descifrado exitoso, un atacante tendr\u00eda que poder enviar una gran cantidad de mensajes de prueba. La vulnerabilidad afecta al modo de relleno de cifrado RSA PKCS#1v1.5 heredado.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-203\"}]}],\"references\":[{\"url\":\"https://access.redhat.com/security/cve/CVE-2024-2467\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2269567\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://github.com/toddr/Crypt-OpenSSL-RSA/issues/42\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://people.redhat.com/~hkario/marvin/\",\"source\":\"secalert@redhat.com\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.