{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2019-14855","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","dateUpdated":"2024-08-05T00:26:39.140Z","dateReserved":"2019-08-10T00:00:00.000Z","datePublished":"2020-03-20T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2022-10-07T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"A flaw was found in the way certificate signatures could be forged using collisions found in the SHA-1 algorithm. An attacker could use this weakness to create forged certificate signatures. This issue affects GnuPG versions before 2.2.18."}],"affected":[{"vendor":"Red Hat","product":"gnupg2","versions":[{"version":"2.2.18","status":"affected"}]}],"references":[{"name":"USN-4516-1","tags":["vendor-advisory"],"url":"https://usn.ubuntu.com/4516-1/"},{"url":"https://rwc.iacr.org/2020/slides/Leurent.pdf"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14855"},{"url":"https://lists.gnupg.org/pipermail/gnupg-announce/2019q4/000442.html"},{"url":"https://dev.gnupg.org/T4755"}],"metrics":[{"cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-326","cweId":"CWE-326"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T00:26:39.140Z"},"title":"CVE Program Container","references":[{"name":"USN-4516-1","tags":["vendor-advisory","x_transferred"],"url":"https://usn.ubuntu.com/4516-1/"},{"url":"https://rwc.iacr.org/2020/slides/Leurent.pdf","tags":["x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14855","tags":["x_transferred"]},{"url":"https://lists.gnupg.org/pipermail/gnupg-announce/2019q4/000442.html","tags":["x_transferred"]},{"url":"https://dev.gnupg.org/T4755","tags":["x_transferred"]}]}]}}