{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-12T21:25:23.762","vulnerabilities":[{"cve":{"id":"CVE-2023-41037","sourceIdentifier":"security-advisories@github.com","published":"2023-08-29T17:15:13.003","lastModified":"2024-11-21T08:20:25.840","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"OpenPGP.js is a JavaScript implementation of the OpenPGP protocol. In affected versions OpenPGP Cleartext Signed Messages are cryptographically signed messages where the signed text is readable without special tools. These messages typically contain a \"Hash: ...\" header declaring the hash algorithm used to compute the signature digest. OpenPGP.js up to v5.9.0 ignored any data preceding the \"Hash: ...\" texts when verifying the signature. As a result, malicious parties could add arbitrary text to a third-party Cleartext Signed Message, to lead the victim to believe that the arbitrary text was signed. A user or application is vulnerable to said attack vector if it verifies the CleartextMessage by only checking the returned `verified` property, discarding the associated `data` information, and instead _visually trusting_ the contents of the original message. Since `verificationResult.data` would always contain the actual signed data, users and apps that check this information are not vulnerable. Similarly, given a CleartextMessage object, retrieving the data using `getText()` or the `text` field returns only the contents that are considered when verifying the signature. Finally, re-armoring a CleartextMessage object (using `armor()` will also result in a \"sanitised\" version, with the extraneous text being removed. This issue has been addressed in version 5.10.1 (current stable version) which will reject messages when calling `openpgp.readCleartextMessage()` and in version 4.10.11 (legacy version) which will will reject messages when calling `openpgp.cleartext.readArmored()`. Users are advised to upgrade. Users unable to upgrade should check the contents of `verificationResult.data` to see what data was actually signed, rather than visually trusting the contents of the armored message."},{"lang":"es","value":"OpenPGP.js es una implementación JavaScript del protocolo OpenPGP. En las versiones afectadas, los Mensajes Firmados en Texto Claro de OpenPGP son mensajes firmados criptográficamente donde el texto firmado es legible sin herramientas especiales. Estos mensajes suelen contener una cabecera 'Hash: ...' que declara el algoritmo hash utilizado para calcular el resumen de la firma. OpenPGP.js hasta la v5.9.0 ignoraba cualquier dato que precediera a los textos 'Hash: ...' al verificar la firma. Como resultado, partes maliciosas podrían añadir texto arbitrario a un Mensaje Firmado en Texto Claro de terceros, para hacer creer a la víctima que el texto arbitrario estaba firmado. Un usuario o aplicación es vulnerable a dicho vector de ataque si verifica el CleartextMessage comprobando únicamente la propiedad `verified` devuelta, descartando la información `data` asociada, y en su lugar _confiando visualmente_ en el contenido del mensaje original. Dado que `verificationResult.data` siempre contendría los datos firmados reales, los usuarios y las aplicaciones que comprueban esta información no son vulnerables. De manera similar, dado un objeto CleartextMessage, la recuperación de los datos utilizando `getText()` o el campo `text` devuelve solo el contenido que se considera al verificar la firma. Finalmente, volver a 'armar' un objeto CleartextMessage (utilizando `armor()`) también resultará en una versión 'sanitizada', con el texto extraño eliminado. Este problema se ha solucionado en la versión 5.10.1 (versión estable actual) que rechazará los mensajes al llamar a `openpgp.readCleartextMessage()` y en la versión 4.10.11 (versión heredada) que rechazará los mensajes al llamar a `openpgp.cleartext.readArmored()`. Se aconseja a los usuarios que actualicen. Los usuarios que no puedan actualizar deberían comprobar el contenido de `verificationResult.data` para ver qué datos fueron realmente firmados, en lugar de confiar visualmente en el contenido del mensaje 'armado'."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-347"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:openpgpjs:openpgpjs:*:*:*:*:*:*:*:*","versionEndExcluding":"4.10.11","matchCriteriaId":"EE3685F7-C06B-487D-8D10-E192DC1D1589"},{"vulnerable":true,"criteria":"cpe:2.3:a:openpgpjs:openpgpjs:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0.0","versionEndExcluding":"5.10.0","matchCriteriaId":"FF849E0F-852A-48C8-8F9B-15DFE8DD0EBB"}]}]}],"references":[{"url":"https://github.com/openpgpjs/openpgpjs/commit/6b43e02a254853f5ff508ebd1b07541f78b7c566","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/openpgpjs/openpgpjs/security/advisories/GHSA-ch3c-v47x-4pgp","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]},{"url":"https://github.com/openpgpjs/openpgpjs/commit/6b43e02a254853f5ff508ebd1b07541f78b7c566","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://github.com/openpgpjs/openpgpjs/security/advisories/GHSA-ch3c-v47x-4pgp","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Vendor Advisory"]}]}}]}