Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/11835?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/11835?format=api", "vulnerability_id": "VCID-mkf8-a5k3-83fs", "summary": "Improper Certificate Validation\nApache Sling Commons Messaging Mail provides a simple layer on top of JavaMail/Jakarta Mail for OSGi to send mails via SMTPS. To reduce the risk of \"man in the middle\" attacks additional server identity checks must be performed when accessing mail servers. For compatibility reasons these additional checks are disabled by default in JavaMail/Jakarta Mail. The SimpleMailService in Apache Sling Commons Messaging Mail 1.0 lacks an option to enable these checks for the shared mail session. A user could enable these checks nevertheless by accessing the session via the message created by SimpleMessageBuilder and setting the property mail.smtps.ssl.checkserveridentity to true. Apache Sling Commons Messaging Mail 2.0 adds support for enabling server identity checks and these checks are enabled by default. - https://javaee.github.io/javamail/docs/SSLNOTES.txt - https://javaee.github.io/javamail/docs/api/com/sun/mail/smtp/package-summary.html - https://github.com/eclipse-ee4j/mail/issues/429", "aliases": [ { "alias": "CVE-2021-44549" }, { "alias": "GHSA-c69w-jj56-834w" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/274882?format=api", "purl": "pkg:maven/org.apache.sling/org.apache.sling.commons.messaging.mail@2.0.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.sling/org.apache.sling.commons.messaging.mail@2.0.0" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/274881?format=api", "purl": "pkg:maven/org.apache.sling/org.apache.sling.commons.messaging.mail@1.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-mkf8-a5k3-83fs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.sling/org.apache.sling.commons.messaging.mail@1.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/92338?format=api", "purl": "pkg:rpm/redhat/jenkins@2.462.3.1729837947-3?arch=el8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1bh8-3gb1-4ben" }, { "vulnerability": "VCID-jarz-xtnw-ufbz" }, { "vulnerability": "VCID-mkf8-a5k3-83fs" }, { "vulnerability": "VCID-vpxs-mxz3-xqch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/jenkins@2.462.3.1729837947-3%3Farch=el8" }, { "url": "http://public2.vulnerablecode.io/api/packages/92340?format=api", "purl": "pkg:rpm/redhat/jenkins@2.462.3.1729839727-3?arch=el8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1bh8-3gb1-4ben" }, { "vulnerability": "VCID-jarz-xtnw-ufbz" }, { "vulnerability": "VCID-mkf8-a5k3-83fs" }, { "vulnerability": "VCID-vpxs-mxz3-xqch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/jenkins@2.462.3.1729839727-3%3Farch=el8" }, { "url": "http://public2.vulnerablecode.io/api/packages/92336?format=api", "purl": "pkg:rpm/redhat/jenkins@2.462.3.1729839924-3?arch=el8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1bh8-3gb1-4ben" }, { "vulnerability": "VCID-jarz-xtnw-ufbz" }, { "vulnerability": "VCID-mkf8-a5k3-83fs" }, { "vulnerability": "VCID-vpxs-mxz3-xqch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/jenkins@2.462.3.1729839924-3%3Farch=el8" }, { "url": "http://public2.vulnerablecode.io/api/packages/92335?format=api", "purl": "pkg:rpm/redhat/jenkins@2.462.3.1730119132-3?arch=el8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1bh8-3gb1-4ben" }, { "vulnerability": "VCID-jarz-xtnw-ufbz" }, { "vulnerability": "VCID-mkf8-a5k3-83fs" }, { "vulnerability": "VCID-qnbx-c635-hqer" }, { "vulnerability": "VCID-vpxs-mxz3-xqch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/jenkins@2.462.3.1730119132-3%3Farch=el8" }, { "url": "http://public2.vulnerablecode.io/api/packages/92334?format=api", "purl": "pkg:rpm/redhat/jenkins-2-plugins@4.12.1730119231-1?arch=el8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1bh8-3gb1-4ben" }, { "vulnerability": "VCID-jarz-xtnw-ufbz" }, { "vulnerability": "VCID-mkf8-a5k3-83fs" }, { "vulnerability": "VCID-qnbx-c635-hqer" }, { "vulnerability": "VCID-vpxs-mxz3-xqch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/jenkins-2-plugins@4.12.1730119231-1%3Farch=el8" }, { "url": "http://public2.vulnerablecode.io/api/packages/92339?format=api", "purl": "pkg:rpm/redhat/jenkins-2-plugins@4.13.1729840148-1?arch=el8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1bh8-3gb1-4ben" }, { "vulnerability": "VCID-jarz-xtnw-ufbz" }, { "vulnerability": "VCID-mkf8-a5k3-83fs" }, { "vulnerability": "VCID-vpxs-mxz3-xqch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/jenkins-2-plugins@4.13.1729840148-1%3Farch=el8" }, { "url": "http://public2.vulnerablecode.io/api/packages/92337?format=api", "purl": "pkg:rpm/redhat/jenkins-2-plugins@4.14.1729839844-1?arch=el8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1bh8-3gb1-4ben" }, { "vulnerability": "VCID-jarz-xtnw-ufbz" }, { "vulnerability": "VCID-mkf8-a5k3-83fs" }, { "vulnerability": "VCID-vpxs-mxz3-xqch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/jenkins-2-plugins@4.14.1729839844-1%3Farch=el8" }, { "url": "http://public2.vulnerablecode.io/api/packages/92341?format=api", "purl": "pkg:rpm/redhat/jenkins-2-plugins@4.15.1729838165-1?arch=el8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1bh8-3gb1-4ben" }, { "vulnerability": "VCID-jarz-xtnw-ufbz" }, { "vulnerability": "VCID-mkf8-a5k3-83fs" }, { "vulnerability": "VCID-vpxs-mxz3-xqch" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/jenkins-2-plugins@4.15.1729838165-1%3Farch=el8" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-44549.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-44549.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44549", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00185", "scoring_system": "epss", "scoring_elements": "0.39973", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00185", "scoring_system": "epss", "scoring_elements": "0.40148", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00185", "scoring_system": "epss", "scoring_elements": "0.40224", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00185", "scoring_system": "epss", "scoring_elements": "0.40255", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00185", "scoring_system": "epss", "scoring_elements": "0.40208", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00185", "scoring_system": "epss", "scoring_elements": "0.40094", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00185", "scoring_system": "epss", "scoring_elements": "0.40265", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00185", "scoring_system": "epss", "scoring_elements": "0.40254", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00185", "scoring_system": "epss", "scoring_elements": "0.4019", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00185", "scoring_system": "epss", "scoring_elements": "0.40268", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00185", "scoring_system": "epss", "scoring_elements": "0.40243", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00185", "scoring_system": "epss", "scoring_elements": "0.40227", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44549" }, { "reference_url": "https://github.com/eclipse-ee4j", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/eclipse-ee4j" }, { "reference_url": "https://github.com/eclipse-ee4j/mail/issues/429", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/eclipse-ee4j/mail/issues/429" }, { "reference_url": "https://javaee.github.io/javamail/docs/api/com/sun/mail/smtp/package-summary.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://javaee.github.io/javamail/docs/api/com/sun/mail/smtp/package-summary.html" }, { "reference_url": "https://javaee.github.io/javamail/docs/SSLNOTES.txt", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://javaee.github.io/javamail/docs/SSLNOTES.txt" }, { "reference_url": "https://lists.apache.org/thread/l8p9h2bqvkj6rhv4w8kzctb817415b7f", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.apache.org/thread/l8p9h2bqvkj6rhv4w8kzctb817415b7f" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2315808", "reference_id": "2315808", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2315808" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44549", "reference_id": "CVE-2021-44549", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44549" }, { "reference_url": "https://github.com/advisories/GHSA-c69w-jj56-834w", "reference_id": "GHSA-c69w-jj56-834w", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-c69w-jj56-834w" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:7670", "reference_id": "RHSA-2024:7670", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:7670" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:7676", "reference_id": "RHSA-2024:7676", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:7676" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:8884", "reference_id": "RHSA-2024:8884", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:8884" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:8885", "reference_id": "RHSA-2024:8885", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:8885" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:8886", "reference_id": "RHSA-2024:8886", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:8886" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:8887", "reference_id": "RHSA-2024:8887", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:8887" } ], "weaknesses": [ { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." }, { "cwe_id": 295, "name": "Improper Certificate Validation", "description": "The product does not validate, or incorrectly validates, a certificate." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." }, { "cwe_id": 297, "name": "Improper Validation of Certificate with Host Mismatch", "description": "The product communicates with a host that provides a certificate, but the product does not properly ensure that the certificate is actually associated with that host." } ], "exploits": [], "severity_range_score": "7.0 - 8.9", "exploitability": "0.5", "weighted_severity": "8.0", "risk_score": 4.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-mkf8-a5k3-83fs" }